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                                                                   Exhibit 10.90

                          ALFA MUTUAL INSURANCE COMPANY
                       ALFA MUTUAL FIRE INSURANCE COMPANY
                                       AND
                      ALFA MUTUAL GENERAL INSURANCE COMPANY
                           all of Montgomery, Alabama
                   (hereinafter referred to as the "Company")

            COMBINED CATASTROPHE EXCESS OF LOSS REINSURANCE CONTRACT
                     Originally Effective: December 1, 1989
                        Terms Effective: January 1, 2003

                            REINSURANCE CONFIRMATION

PREAMBLE

It is understood and agreed that the Company participates in a pooling
arrangement of all its insurance and reinsurance business, which shall apply
prior to the application of this Contract. The word "Alfa" as used herein shall
designate the pooled interests and liabilities of the Company, together with
Alfa Insurance Corporation and Alfa General Insurance Corporation, both of
Montgomery, Alabama, and any other members of the Alfa Insurance Group who may
hereafter participate in said pooling arrangement. The total participation of
the Company in the interests and liabilities of "Alfa" as set forth herein is
35% (such percentage hereinafter referred to as the "contract percentage").

BUSINESS REINSURED

Business classified as Fire and Allied Lines, Mobile Home, Inland Marine and the
property perils of Homeowners, Farmowners and Commercial Multiple Peril
(including Businessowners and Church). In force new and renewal business.

TERM

Terms effective January 1, 2003. Originally effective December 1, 1989, as
respect losses or occurrences commencing on or after that date. Continuous until
terminated.

May be terminated by either party at the end of any calendar quarter by giving
15 days prior notice by certified mail.

In the event a loss occurrence covered hereunder is in progress at the end of
any contract year, the entire loss arising out of or caused by the loss
occurrence shall be charged to the contract year in which the loss occurrence
commenced, subject to the other terms and conditions of this Contract.

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The first "Contract Period" shall be from December 1, 1989 through November 30,
1991. The second "Contract Period" shall be December 1, 1991 through December
31, 1993 and each subsequent 12 month period thereafter shall be a separate
"Contract Period." At November 1, 1996, to coincide with the effective date of
the revision of the Alfa Group pooling agreement, the "Contract Period" shall be
November 1, 1996 through December 31, 1997 and each subsequent 12 month period
thereafter shall be a separate "Contract Period".

TERRITORY

USA, its territories or possessions, Puerto Rico, D.C., and extra-territorial
limits of the Company's policies.

EXCLUSIONS

See attached.

RETENTION AND LIMIT

COVERAGE A

71.64% of $12,000,000 excess $50,000,000 ultimate net loss arising out of each
loss occurrence, not to exceed 71.64% of $12,000,000 in all during any Contract
Period.

COVERAGE B

71.64% of $48,000,000 excess $62,000,000 ultimate net loss arising out of each
loss occurrence, not to exceed 71.64% of $48,000,000 in all during any Contract
Period.

COVERAGE C

31.52% of $60,000,000 excess $110,000,000 ultimate net loss arising out of each
loss occurrence, not to exceed 31.52% of $60,000,000 in all during any Contract
Period.

In the event of ultimate net loss in excess of $145,000,000 and any recoveries
under Coverage G, the Reinsurer shall pay up to its limit set forth above, less
31.52% of any recoveries made by the Company under Coverage G (however, the
Reinsurer's limit of liability under Coverage C shall not be reduced to less
than 31.52% of $35,000,000 as respects any one loss occurrence or during any one
contract period).

COVERAGE D

42.98% of $25,000,000 excess $170,000,000 ultimate net loss arising out of each
loss occurrence, not to exceed 42.98% of $25,000,000 in all during any Contract
Period.

In the event of ultimate net loss in excess of $170,000,000 and any recoveries
under Coverage G, the Reinsurer shall pay up to its limit set forth above, less
42.98% of any recoveries made by the Company under Coverage G in excess of
$11,000,000 (however, the Reinsurer's limit of liability

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under Coverage D shall not be reduced to less than 42.98% of $21,000,000 as
respects any one loss occurrence or during any one contract period).

COVERAGE E

7.16% of $60,000,000 excess $245,000,000 ultimate net loss arising out of each
loss occurrence, not to exceed 7.16% of $60,000,000 in all during any Contract
Period.

COVERAGE F

14.71% of $55,000,000 excess $305,000,000 ultimate net loss arising out of each
loss occurrence, not to exceed 14.71% of $55,000,000 in all during any Contract
Period.

COVERAGE G

71.64% of $15,000,000 excess $13,000,000 ultimate net loss arising out of each
loss occurrence, not to exceed 71.64% of $15, 000,000 in all during any Contract
Period.

In the event of a loss occurrence exceeding $50,000,000 during the contract
year, Coverage G shall not apply for that contract year.

DEFINITIONS

As attached.

PREMIUM

Premium shall be calculated as follows:

Part A Premium

      For the contract period effective November 1, 1996 through December 31,
      1997, $15,000,000 including $700,000 Reinsurers expense charge due at
      November 1, 1996. For each subsequent contract period, $500,000 annual
      Reinsurers expense charge payable in four equal installments of $125,000
      on January 1, April 1, July 1 and October 1 of each contract period.

Part B Premium

      Within 60 days after the end of each calendar quarter this Contract is in
      force, the Company shall calculate and report to the Reinsurer Part B
      premium equal to 2.25% if the Internal Segregated Account balance (as
      specified in Article XI) as of the beginning of the calendar quarter under
      consideration, but only if said balance is positive.

Part C Premium:

      Within 60 days after the end of each calendar quarter this Contract is in
      force, the Company shall calculate and report to the Reinsurer Part C
      premium equal to the product of the

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      following, but only if the Internal Segregated Account balance (as
      specified in Article XI) as of the beginning of the calendar quarter under
      consideration is negative:

      1. Said negative balance; times

      2. The greater of (a) or (b) below:

         a.   25% of 165% of the yield for the one-year U.S. Treasury Bills, as
              quoted in The Wall Street Journal for the last auction date during
              the quarter; or

         b.   25% of the Prime Rate, as quoted in The Wall Street Journal for
              the last date available for that month, plus 1%.

The Part A premium reported since the inception of this Contract in accordance
with paragraph A above shall be due the Reinsurer, but 95% of the amount
reported shall be withheld from payment by the Company in the Internal
Segregated Account. The Part A premium reported at the beginning of any calendar
quarter in accordance with paragraph A above shall be due the Reinsurer, but:

1.    If the Internal Segregated Account balance is zero or positive as of the
      end of the previous calendar quarter, 95% of the Part A premium shown to
      be due the Reinsurer shall be withheld from payment by the Company in the
      Internal Segregated Account.

2.    If the Internal Segregated Account balance is negative as of the end of
      the prior calendar quarter, the positive difference, if any, between (a)
      95% of the Part A premium and (b) said negative balance shall be withheld
      from payment by the Company in the Internal Segregated Account, but
      whether paid or withheld from payment, 95% of the Part A premium shall be
      added to the Internal Segregated Account balance.

      The difference between the amount shown to be due the Reinsurer and the
      amount the Company is authorized to withhold from payment shall be
      remitted by the Company with its report.

The reinsurance premium reported at the end of any calendar quarter in
accordance with paragraphs above shall be due the Reinsurer, but:

1.    If the Internal Segregated Account balance is positive as of the end of
      the calendar quarter under consideration, any Part B premium shown to be
      due the Reinsurer for that quarter shall be withheld from payment by the
      Company in the Internal Segregated Account;

2.    If the Internal Segregated Account balance is negative as of the end of
      the calendar quarter under consideration, the positive difference, if any,
      between (a) the sum of any Part B premium and (b) said negative balance
      shall be withheld from payment by the Company in the Internal Segregated
      Account, but whether paid or withheld from payment, the total Part B
      premium shall be added to the Internal Segregated Account balance.

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      The difference between the amount shown to be due the Reinsurer and the
      amount the Company is authorized to withhold from payment shall be
      remitted by the Company with its report.

OTHER PROVISIONS

Loss Notices & Settlements
Internal Segregated Account
Security Trust Fund
Salvage and Subrogation
Commutation
Offset
Access to Records
Net Retained Lines
Errors and Omissions (BRMA 14F)
Taxes
Insolvency
Arbitration
Service of Suit (BRMA 49C)
Unauthorized Reinsurers (Evergreen LOC for outstanding losses/LAE and IBNR)
Agency Agreement
Benfield Blanch Intermediary

BROKERAGE

20% of reinsurance margin.

Projected Balance at December 31, 2003 is $70,974,375.

AGREED TO BY:      /S/ EDWARD F. TORRES
                       ---------------------
                       NAME: EDWARD TORRES
                       DATE: JUNE 10, 2003

             REINSURER: PLATINUM UNDERWRITERS REINSURANCE, INC.
             LINE: 50%

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                                   EXCLUSIONS

       1.   All excess of loss reinsurance assumed by Alfa except as respects
            reinsurance assumed by any of the companies reinsured hereunder from
            any member of Alfa Insurance Group.

       2.   Reinsurance assumed by Alfa under obligatory reinsurance agreements,
            except as respects reinsurance assumed by any of the companies
            reinsured hereunder from any member of Alfa Insurance Group.

       3.   Financial guarantee and insolvency.

       4.   Third party liability and medical payments business.

       5.   All Accident and Health, Fidelity and Surety, Life and Boiler and
            Machinery business.

       6.   All Ocean Marine business.

       7.   All Inland Marine business (except Farm Floater policies and the
            Inland Marine portion of Homeowners policies).

       8.   All aviation, aerospace and satellite business.

       9.   All insurances on growing, standing or drying crops.

      10.   All Glass business

      11.   Mobile Home Dealers Open Lot business.

      12    Difference in Conditions insurances and similar kinds of insurances,
            however styled, insofar as they may provide coverage for losses from
            the following causes:

            a.    Flood, surface water, waves, tidal water or tidal waves,
                  overflow of streams or other bodies of water or spray from any
                  of the foregoing, all whether wind-driven or not, except when
                  covering property in transit; or

            b.    Earthquake, landslide, subsidence or other earth movement or
                  volcanic eruption, except when covering property in transit.

      13.   Mortgage Impairment insurances and similar kinds of insurances,
            however styled.

      14.   Nuclear risks as defined in the "Nuclear Incident Exclusion Clause -
            Physical Damage - Reinsurance" attached to and forming part of this
            Contract.

      15.   Risks excluded under the provisions of the "Total Insured Value
            Exclusion Clause" attached to and forming part of this Contract.

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      16.   Loss or damage caused by or resulting from war, invasion,
            hostilities, acts of foreign enemies, civil war, rebellion,
            insurrection, military or usurped power, or martial law or
            confiscation by order of any government or public authority, but
            this exclusion shall not apply to loss or damage covered under a
            standard policy with a standard War Exclusion Clause.

      17.   Liability as a member, subscriber or reinsurer of any Pool,
            Syndicate or Association; and any combination of insurers or
            reinsurers formed for the purpose of covering specific perils,
            specific classes of business or for the purpose of insuring risks
            located in specific geographical areas; but this exclusion shall not
            apply to Georgia FAIR Plans or to Coastal Pools, Beach Plans or
            similar plans, however styled, established in the states of Alabama
            or Mississippi. It is understood and agreed, however, that this
            reinsurance does not include any increase in liability to Alfa
            resulting from (a) the inability of any other participant in a FAIR
            Plan, Coastal pool, Beach Plan or similar plan to meet its
            liability, or (b) any claim against such a FAIR Plan, Coastal Pool,
            Beach Plan or similar plan, or any participant therein, including
            Alfa, whether by way of subrogation or otherwise, brought by or on
            behalf of any insolvency fund. It is understood that this exclusion
            shall not apply to the intercompany pooling arrangement referred to
            in the Preamble of this Contract.

      18.   All liability of Alfa arising by contract, operation of law, or
            otherwise, from its participation or membership, whether voluntary
            or involuntary, in any insolvency fund. "Insolvency fund" includes
            any guaranty fund, insolvency fund, plan, pool, association, fund or
            other arrangement, however denominated, established or governed,
            which provides for any assessment of or payment or assumption by
            Alfa of part or all of any claim, debt, charge, fee or other
            obligation of an insurer, or its successors or assigns, which has
            been declared by any competent authority to be insolvent, or which
            is otherwise deemed unable to meet any claim, debt, charge, fee or
            other obligation in whole or in part.

      19.   Pollution and seepage coverages excluded under the provisions of the
            "Pollution and Seepage Exclusion Clause" attached to and forming
            part of this Contract.

      20.   Notwithstanding any provision to the contrary within this Contract
            or any endorsement thereto, it is agreed that this Contract excludes
            loss, damage, cost or expense directly or indirectly caused by,
            contributed to by, resulting from or arising out of or in connection
            with any "act of terrorism" as defined in the Terrorism Risk
            Insurance Act of 2002 (the "Act"), regardless of any other cause or
            event contributing concurrently or in any sequence to the loss.

            Notwithstanding the above and subject otherwise to the terms,
            conditions and limitations of this Contract, this Contract will pay
            actual loss or damage (but not related cost or expense) caused by
            any act of terrorism which does not meet the definition of "act of
            terrorism" set forth in the Act or meets the definition of "act of
            terrorism" as set forth in the Act but results in loss under a
            policy that is not included in "property and casualty insurance" as
            defined in the Act, provided, in either case, (1) such loss or
            damage occurs in a line of insurance otherwise covered by this
            Contract, and (2) in no

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            event will this Contract provide coverage for loss, damage, cost or
            expense directly or indirectly caused by, contributed to by,
            resulting from, or arising out of or in connection with biological,
            chemical, or nuclear explosion, pollution, contamination and/or fire
            following thereon.

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                                   DEFINITIONS

A.    The term `ultimate net loss' as used herein is defined as the sum or sums
      (including 100% of Alfa's loss in excess of policy limits and 100% of
      Alfa's extra contractual obligations, as defined below) which Alfa
      actually pays or is held liable to pay to claimants in settlement of
      claims and in satisfaction of judgments rendered on account of such
      claims, after deducting all salvages and recoveries, including recoveries
      and all claims on other reinsurance (whether recoverable or not).
      `Ultimate net loss' shall include expenses of litigation, interest on
      judgments and all other loss adjustment expenses, regardless of how such
      expenses are classified for statutory reporting purposes (except office
      expenses and salaries of regular employees of Alfa, other than salaries
      and expenses of salaried adjusters allocable to the settlement of losses
      subject to this Contract). Nothing herein shall be construed to mean that
      losses under this Contract are not recoverable until Alfa's ultimate net
      loss has been ascertained. All salvages, recoveries or payments recovered
      or received subsequent to a loss settlement under this Contract shall be
      applied as if recovered or received prior to the aforesaid settlement, and
      all necessary adjustments shall be made by the parties hereto.

B.    `Loss in excess of policy limits' and `extra contractual obligations' as
      used herein shall be defined as follows:

      1.    The term `loss in excess of policy limits' shall mean any amount
            paid or payable by Alfa in excess of its policy limits, but
            otherwise within the terms of its policy, as a result of an action
            against it by its insured or its insured assignee to recover damages
            the insured is legally obligated to pay because of Alfa's alleged or
            actual negligence or bad faith in rejecting a settlement within
            policy limits, or in discharging its duty to prepare the defense in
            the trial of an action against its insured, or in discharging its
            duty to prepare or prosecute an appeal consequent upon such an
            action.

      2.    The term `extra contractual obligations' as used herein shall mean
            any amount Alfa pays or is held liable to pay in connection with a
            claim under a policy subject to this Contract as the result of a
            claim or suit against it by its policyholder or any other party with
            an insurable interest in the policy involved, which claim or suit
            alleges negligence or bad faith on the part of Alfa or the Company,
            as applicable, in handling a claim under the policy or in any of its
            negotiations with the policyholder or other party in connection with
            such claim. An extra contractual obligation shall be deemed to have
            occurred on the same date as the loss covered or alleged to be
            covered under the policy, or, if no loss under the policy is
            alleged, on the date of the first act or omission out of which the
            allegations of negligence or bad faith arose.

      However, this paragraph shall not apply where the loss has been incurred
      due to the fraud of a member of the Board of Directors or a corporate
      officer of Alfa or the Company, as applicable, acting individually or
      collectively or in collusion with any

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      individual or corporation or any other organization or party involved in
      the presentation, defense or settlement of any claim covered hereunder."

C.    The term "loss occurrence" shall mean the sum of all individual losses
      directly occasioned by any one disaster, accident or series of disasters,
      accidents or losses arising out of one event which occurs within the area
      of one state of the Untied States or province of Canada and states or
      provinces contiguous thereto and to one another. However, the duration and
      extent of any one "loss occurrence" shall be limited to all individual
      losses sustained by Alfa occurring during any period of 168 consecutive
      hours arising out of and directly occasioned by the same event, except
      that the term "loss occurrence" shall be further defined as follows:

      1.    As regards windstorm, hail, tornado, hurricane, cyclone, including
            ensuing collapse and water damage, all individual losses sustained
            by Alfa occurring during any period of 72 consecutive hours arising
            out of and directly occasioned by the same event. However, the event
            need not be limited to one state or province or states or provinces
            contiguous thereto.

      2.    As regards riot, riot attending a strike, civil commotion, vandalism
            and malicious mischief, all individual losses sustained by Alfa
            occurring during any period of 72 consecutive hours within the area
            of one municipality or county and the municipalities or counties
            contiguous thereto arising out of and directly occasioned by the
            same event. The maximum duration of 72 consecutive hours may be
            extended in respect of individual losses which occur beyond such 72
            consecutive hours during the continued occupation of an assured's
            premises by strikers, provided such occupation commenced during the
            aforesaid period.

      3.    As regards earthquake (the epicentre of which need not necessarily
            be within the territorial confines referred to above) and fire
            following directly occasioned by the earthquake, only those
            individual fire losses which commence during the period 168
            consecutive hours may be included in the "loss occurrence."

      4.    As regards "freeze," only individual losses directly occasioned by
            collapse, breakage of glass and water damage (caused by bursting
            frozen pipes and tanks and melting snow) may be included in the
            "loss occurrence."

            Except for those "loss occurrences" referred to in subparagraphs 1
            and 2 above, the Company may choose the date and time when any such
            period of consecutive hours commences, provided that it is not
            earlier than the date and time of the occurrence of the first
            recorded individual loss sustained by Alfa arising out of that
            disaster, accident or loss, and provided that only one such period
            of 168 consecutive hours shall apply with respect one event.

            However, as respects those "loss occurrences" referred to in
            subparagraphs 1 and 2 above, if the disaster, accident or loss
            occasioned by the event is of greater duration than 72 consecutive
            hours, then the Company may divide that disaster, accident or loss
            into two or more "loss occurrences," provided that no two periods
            overlap and no individual loss is included in more than one such
            period, and provided that no period

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            commences earlier than the date and time of the occurrence of the
            first recorded individual loss sustained by Alfa arising out of that
            disaster, accident or loss.

            It is understood that losses arising from a combination of two or
            more perils as a result of the same event shall be considered as
            having arisen from one loss occurrence. Notwithstanding the
            foregoing, the hourly limitations stated above shall not be exceeded
            as respects applicable perils and no single loss occurrence shall
            encompass a time period greater than 168 consecutive hours.

Losses arising from the date change to the year 2000, or any other date change,
including leap year calculations shall not in and of itself be regarded as a
"loss occurrence" for purpose of this reinsurance.

      1.    This includes any loss, damage, cost, claim or expense, whether
            preventative, remedial or otherwise, directly or indirectly arising
            out of or relating to:

            a)    the calculation, comparison, differentiation, sequencing or
                  processing of data involving the date change to the year 2000,
                  or any other date change, including leap year calculations, by
                  any computer system, hardware, program or software and/or any
                  microchip, integrated circuit or similar device in computer
                  equipment or non-computer equipment, whether the property of
                  the insured or not, or:

            b)    any change, alteration or modification involving the date
                  change to the year 2000 or any other date change, including
                  leap year calculations, to any such computer system, hardware,
                  program or software or any microchip, integrated circuit or
                  similar device in computer equipment or non-computer
                  equipment, whether the property of the insured or not.

      This clause applies regardless of any other cause or event that
      contributes concurrently or in any sequence to the loss, damage, cost
      claim or expense.

      However, this section shall not apply in respect of physical damage
      occurring at the insured's premises arising out of the perils covered
      under this contract.

      2.    Notwithstanding Section 1 above, this reinsurance does not cover any
            costs and expenses whether preventative, remedial or otherwise,
            arising out of or relating to change, alteration or modification of
            any computer system, hardware, program or software or any microchip,
            integrated circuit or similar device in computer or non-computer
            equipment, whether the property of the insured or not.

D.    "Net written premium" as used herein is defined as a gross written premium
      of the Company for the classes of business reinsured hereunder, less
      cancellations and return premiums, and less premiums ceded for reinsurance
      which inures to the benefit of this Contract. For purposes of calculating
      net written premium, 65% of total policy premium as respects Homeowners
      and Farmowners business, and 80% of total policy premium as respects
      Businessowners and Church business, shall be considered subject premium.

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E.    "Contract period" as used herein shall mean the period from January 1,
      1996 through October 31, 1996, the period from November 1, 1996 through
      December 31, 1997 and each respective 12-month period thereafter that this
      Contract continues in force shall be a separate "contract period." In the
      event that this Contract is terminated, the final contract period
      hereunder shall be from the beginning of the then current contract period
      through the effective date of termination.

LOSS NOTICES AND SETTLEMENTS

A.    Whenever losses sustained by Alfa appear likely to result in a claim
      hereunder, the Company shall notify the Reinsurer.

B.    Within 60 days after the end of each calendar quarter, the Company shall
      provide a report to the Reinsurer setting forth the Reinsurer's share of
      losses paid during the quarter and losses outstanding as of the end of the
      quarter. The amount of paid loss shown to be due from the Reinsurer shall
      be paid by the Reinsurer within 60 days after the end of the calendar
      quarter under consideration, it being agreed that losses due from the
      Reinsurer shall first be offset against the positive Internal Segregated
      Account balance and shall be deemed paid by the Reinsurer to the extent of
      such offset. However, to the extent the Internal Segregated Account
      balance is insufficient to fully offset the amounts due from the
      Reinsurer, the Reinsurer shall pay the Company any remaining balance
      within 60 days after the end of the calendar quarter under consideration.

C.    All loss settlements made by Alfa shall be binding on the Reinsurer, it
      being agreed, however, that the Reinsurer shall have the right to
      participate in the adjustment of losses subject to this Contract at its
      own expense.

SALVAGE AND SUBROGATION

The Reinsurer shall be credited with salvage (i.e., reimbursement obtained or
recovery made by Alfa, less the actual cost, excluding salaries of officials and
employees of Alfa and sums paid to attorneys as retainer, of obtaining such
reimbursement or making such recovery) on account of claims and settlements
involving reinsurance hereunder. Salvage thereon shall always be used to
reimburse the excess carriers in the reverse order of their priority according
to their participation before being used in any way to reimburse the Company for
its primary loss. The Company hereby agrees to enforce its rights to salvage or
subrogation relating to any loss, a part of which loss was sustained by the
Reinsurer, and to prosecute all claims arising out of such rights.

COMMUTATION

A.    The Company may require the Reinsurer to commute losses at the end of any
      calendar year, but only if the Internal Segregated Account balance is not
      negative after the losses have been commuted. The Company shall determine
      the value of the losses to be commuted, and payment thereof by the
      Reinsurer shall constitute a full and final settlement of all known
      losses, it being agreed that the amount due from the Reinsurer shall be
      offset against the Internal Segregated Account balance.

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B.    Upon termination of this Contract, all losses outstanding as of that date
      shall be commuted. The Company shall determine the value of the losses to
      be commuted, and payment thereof by the Reinsurer shall constitute a full
      and final settlement of all losses hereunder (whether known or unknown),
      it being agreed that the amount due from the Reinsurer shall be offset
      against the positive Internal Segregated Account balance as of the
      effective date of termination. However, to the extent the Internal
      Segregated Account balance is insufficient to fully offset the amount due
      from the Reinsurer, the Reinsurer shall pay the Company the remaining
      balance.

INTERNAL SEGREGATED ACCOUNT

A. The Company shall establish and maintain an Internal Segregated Account, the
balance of which shall be equal to the following:

      1.    Part A premium and Reinsurer Expense Charge withheld by the Company,
            calculated in accordance with paragraphs A and E of the Premium
            Article; plus

      2.    Cumulative Part B premium, calculated in accordance with paragraphs
            B and F of the Premium Article; plus

      3.    The amount, if any, calculated in accordance with paragraph F of the
            Premium Article; less

      4.    The Reinsurer's losses paid from the effective date of this
            Contract.

B.    For the purposes of premium calculations under the provisions of Article X
      and the Profit Sharing calculations under the provisions of the Profit
      Sharing Article, deposits to and withdrawals from the Internal Segregated
      Account shall be deemed to have been made at the end of the calendar
      quarter for which each debit and/or credit is reported, regardless of when
      payment is actually due or made.

C.    As a condition of this Contract, the Company shall maintain, for the
      benefit of the Reinsurer, the security fund established in accordance with
      the Security Fund Agreement, effective December 1, 1989. The Company shall
      maintain on deposit in such security fund securities with market value
      equal to or in excess of the positive balance of the Internal Segregated
      Account referred to in paragraph A.

OFFSET

The Company or the Reinsurer shall have, and may exercise at any time and from
time to time, the right to offset any balance or balances, whether on account of
premiums or on account of losses or otherwise, due from one party to the other
under the terms of this Contract. However, in the event of the insolvency of any
party hereto, offset shall only be allowed in accordance with the statutes
and/or regulations of the state having jurisdiction over the insolvency.

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ACCESS TO RECORDS

The Reinsurer, by its duly appointed representatives, shall have the right at
any reasonable time to examine all papers in the possession of the Company
referring to business effected hereunder.

NET RETAINED LIABILITY

This Contract shall apply only to that portion of any insurance or reinsurance
Alfa retains net for its own account, and in calculating the amount of any loss
hereunder and the amount in excess of which this Contract attaches, only loss or
losses with respect to that portion of any insurance or reinsurance Alfa retains
net for its own account shall be included. It is understood and agreed, however,
that the Reinsurer's liability hereunder with respect to any loss or losses
shall not be increased by reason of the inability of Alfa to collect from any
other reinsurers, whether specific or general, any amounts which may be due from
them, whether such inability arises from the insolvency of such other reinsurers
or otherwise.

TAXES

In consideration of the terms under which this Contract is issued, the Company
will not claim a deduction in respect of the premium hereon when making tax
returns, other than income or profits tax returns, to any state or territory of
the United States of America or the District of Columbia.

INSOLVENCY

      A.    In the event of the insolvency of one or more of the reinsured
            companies, this reinsurance shall be payable directly to the company
            or to its liquidator, receiver, conservator or statutory successor
            on the basis of the liability of the company without diminution
            because of the insolvency of the company or because the liquidator,
            receiver, conservator or statutory successor of the company has
            failed to pay all or a portion of any claim. It is agreed, however,
            that the liquidator, receiver, conservator or statutory successor of
            the company shall give written notice to the Reinsurer of the
            pendency of a claim against the company indicating the policy or
            bond reinsured which claim would involve a possible liability on the
            part of the Reinsurer within a reasonable time after such claim is
            filed in the conservation or liquidation proceeding or in the
            receivership, and that during the pendency of such claim, the
            Reinsurer may investigate such claim and interpose, at its own
            expense, in the proceeding where such claim is to be adjudicated,
            any defense or defenses that it may deem available to the company or
            its liquidator, receiver, conservator or statutory successor. The
            expense thus incurred by the Reinsurer shall be chargeable, subject
            to the approval of the Court, against the company as part of the
            expense of conservation or liquidation to the extent of a pro rata
            share of the benefit which may accrue to the company solely as a
            result of the defense undertaken by the Reinsurer.

      B.    Where two or more reinsurers are involved in the same claim and a
            majority in interest elect to interpose defense to such claim, the
            expense shall be apportioned in accordance

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<PAGE>

            with the terms of this Contract as though such expense had been
            incurred by the company.

      C.    It is further understood and agreed that, in the event of the
            insolvency of one or more of the reinsured companies, the
            reinsurance under this Contract shall be payable directly by the
            Reinsurer to the company or to its liquidator, receiver or statutory
            successor, except as provided by Section 4118(a) of the New York
            Insurance Law or except (1) where this Contract specifically
            provides another payee of such reinsurance in the event of the
            insolvency of the company or (2) where the Reinsurer with the
            consent of the direct insured or insureds has assumed such policy
            obligations of the company as direct obligations of the Reinsurer to
            the payees under such policies and in substitution for the
            obligations of the company to such payees.

ARBITRATION

A.    As a condition precedent to any right of action hereunder, in the event of
      any dispute or difference of opinion hereafter arising with respect to
      this Contract, it is hereby mutually agreed that such dispute or
      difference of opinion shall be submitted to arbitration. One Arbiter shall
      be chosen by the Company, the other by the Reinsurer, and an Umpire shall
      be chosen by the two Arbiters before they enter upon arbitration, all of
      whom shall be active or retired disinterested executive officers of
      insurance or reinsurance companies or Lloyd's London Underwriters. In the
      event that either party should fail to choose an Arbiter within 30 days
      following a written request by the other party to do so, the requesting
      party may choose two Arbiters who shall in turn choose an Umpire before
      entering upon arbitration. If the two Arbiters fail to agree upon the
      selection of an Umpire within 30 days following their appointment, each
      Arbiter shall nominate three candidates within 10 days thereafter, two of
      whom the other shall decline, and the decision shall be made by drawing
      lots.

B.    Each party shall present its case to the Arbiters within 30 days following
      the date of appointment of the Umpire. The Arbiters shall consider this
      Contract as an honorable engagement rather than merely as a legal
      obligation and they are relieved of all judicial formalities and may
      abstain from following the strict rules of law. The decision of the
      Arbiters shall be final and binding on both parties; but failing to agree,
      they shall call in the Umpire and the decision of the majority shall be
      final and binding upon both parties. Judgment upon the final decision of
      the Arbiters may be entered in any court of competent jurisdiction.

C.    Each party shall bear the expense of its own Arbiter, and shall jointly
      and equally bear with the other the expense of the Umpire and of the
      arbitration. In the event that the two Arbiters are chosen by one party,
      as above provided, the expense of the Arbiters, the Umpire and the
      arbitration shall be equally divided between the two parties.

D.    Any arbitration proceedings shall take place at a location mutually agreed
      upon by the parties to this Contract, but notwithstanding the location of
      the arbitration, all proceedings pursuant hereto shall be governed by the
      law of the state in which the Company has its principal office.

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<PAGE>

UNAUTHORIZED REINSURERS

      A.    If the Reinsurer is unauthorized in any state of the United States
            of America or the District of Columbia, the Reinsurer agrees to fund
            its share of the Company's ceded outstanding loss and loss
            adjustment expense reserves (including incurred but not reported
            loss reserves) by:

            1.    Clean, irrevocable and unconditional letters of credit issued
                  and confirmed, if confirmation is required by the insurance
                  regulatory authorities involved, by a bank or banks meeting
                  the NAIC Securities Valuation Office credit standards for
                  issuers of letters of credit and acceptable to said insurance
                  regulatory authorities; and/or

            2.    Escrow accounts for the benefit of the Company; and/or

            3.    Cash advances;

            if, without such funding, a penalty would accrue to the Company on
            any financial statement it is required to file with the insurance
            regulatory authorities involved. The Reinsurer, at its sole option,
            may fund in other than cash if its method and form of funding are
            acceptable to the insurance regulatory authorities involved.

      B.    With regard to funding in whole or in part by letters of credit, it
            is agreed that each letter of credit will be in a form acceptable to
            insurance regulatory authorities involved, will be issued for a term
            of at least one year and will include an `evergreen clause,' which
            automatically extends the term for at least one additional year at
            each expiration date unless written notice of non-renewal is given
            to the Company not less than 30 days prior to said expiration date.
            The Company and the Reinsurer further agree, notwithstanding
            anything to the contrary in this Contract, that said letters of
            credit may be drawn upon by the Company or its successors in
            interest at any time, without diminution because of the insolvency
            of the Company or the Reinsurer, but only for one or more of the
            following purposes:

            1.    To reimburse itself for the Reinsurer's share of losses and/or
                  loss adjustment expense paid under the terms of policies
                  reinsured hereunder, unless paid in cash by the Reinsurer;

            2.    To reimburse itself for the Reinsurer's share of any other
                  amounts claimed to be due hereunder, unless paid in cash by
                  the Reinsurer;

            3.    To fund a cash account in an amount equal to the Reinsurer's
                  share of any ceded outstanding loss and loss adjustment
                  expense reserves (including incurred but not reported loss
                  reserves) funded by means of a letter of credit which is under
                  non-renewal notice, if said letter of credit has not been
                  renewed or replaced by the Reinsurer 10 days prior to its
                  expiration date;

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<PAGE>

            4.    To refund to the Reinsurer any sum in excess of the actual
                  amount required to fund the Reinsurer's share of the Company's
                  ceded outstanding loss and loss adjustment expense reserves
                  (including incurred but not reported loss reserves), if so
                  requested by the Reinsurer.

            In the event the amount drawn by the Company on any letter of credit
            is in excess of the actual amount required for B(1) or B(3), or in
            the case of B(2), the actual amount determined to be due, the
            Company shall promptly return to the Reinsurer the excess amount so
            drawn.

AGENCY AGREEMENT

If more than one reinsured company is named as a party to this Contract, the
first named company shall be deemed the agent of the other reinsured companies
for purposes of sending or receiving notices required by the terms and
conditions of this Contract, and for purposes of remitting or receiving any
monies due any party.

INTERMEDIARY

Benfield Blanch, 3600 West 80th Street, Minneapolis, Minnesota 55431, is hereby
recognized as the intermediary by whom this Contract was negotiated and through
whom all communications relating hereto (including but not limited to notices,
statements, premiums, return premiums, commissions, taxes, losses, loss
adjustment expenses, salvage and loss settlements) shall be transmitted to both
parties. It is understood, as regards remittances due either party hereunder,
that payment by the Company to Benfield Blanch shall constitute payment to the
Reinsurer, but payment by the Reinsurer to Benfield Blanch shall only constitute
payment to the Company to the extent such payments are actually received by the
Company.

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                                                                   EXHIBIT 10.91

                                 ADDENDUM NO. 6

                                     To the
                       INTERESTS AND LIABILITIES AGREEMENT

                                       of

                   St. Paul Fire and Marine Insurance Company
                               St. Paul, Minnesota

                               with respect to the

                       COMBINED CATASTROPHE EXCESS OF LOSS
                              REINSURANCE CONTRACT
                           EFFECTIVE: DECEMBER 1, 1989

                                    issued to

                          Alfa Mutual Insurance Company
                       Alfa Mutual Fire Insurance Company
                                       And
                      Alfa Mutual General Insurance Company
                           All of Montgomery, Alabama
             (hereinafter referred to collectively as the "Company")

IT IS HEREBY AGREED, effective January 1, 2003, that a portion of the rights,
interests, liabilities and obligations of the "Subscribing Reinsurer" under this
Agreement shall be transferred from St. Paul Fire and Marine Insurance Company
(hereinafter referred to as the "Assignee"). The Assignor shall assign 71.42857%
of its 70.00000% share of the interests and liabilities of the "Reinsurer" as
set forth in the attached Contract captioned above to the Assignee the interests
and liabilities of the "Reinsurer" under the Contract). In accordance therewith,
the Assignee shall assume its portion of the rights, interests, liabilities and
obligations of the "Subscribing Reinsurer" under this Agreement. The Assignee
shall then be subject to all of the terms and conditions hereof.

IT IS UNDERSTOOD AND AGREED that the Company consents to the foregoing transfer
of rights, interests, liabilities and obligations from the Assignor to the
Assignee, and further releases the Assignor from all unfulfilled liabilities and
obligations which have arisen under this Agreement and all liabilities and
obligations which may arise in the future under this Agreement.

<PAGE>

IN WITNESS WHEREOF, the parties hereto by their respective duly authorized
representatives have executed this Addendum as of the dates undermentioned at:

Montgomery, Alabama, this 15 day of MAY in the year 2003.

                              /s/ Stephen G. Rutledge
                           -------------------------------------------------
                           Alfa Mutual Insurance Company
                           Alfa Mutual Fire Insurance Company
                           Alfa Mutual General Insurance Company

New York, New York, this 1 day of JULY in the year 2003.

                              /s/ W. Mark Wigmore
                           -------------------------------------------------
                           St. Paul Fire and Marine Insurance Company by St.
                           Paul Re, Inc.

New York, New York, this 10 day of JUNE in the year 2003.

                              /s/ Edward F. Torres
                           -------------------------------------------------
                           Platinum Underwriters Reinsurance, Inc.

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