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  <xsd:element id="fcf_FairValueMeasurementOfAssetsOnNonrecurringBasisNetLoss" name="FairValueMeasurementOfAssetsOnNonrecurringBasisNetLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FairValueMeasurementOfAssetsOnNonrecurringBasisNetLossesOnImpairedLoans" name="FairValueMeasurementOfAssetsOnNonrecurringBasisNetLossesOnImpairedLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FairValueMeasurementOfAssetsOnNonrecurringBasisNetLossesOnOtherRealEstateOwned" name="FairValueMeasurementOfAssetsOnNonrecurringBasisNetLossesOnOtherRealEstateOwned" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_FairValueMeasurementsOfFinancialInstrumentsLineItems" name="FairValueMeasurementsOfFinancialInstrumentsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_FairValueMeasurementsOfFinancialInstrumentsTable" name="FairValueMeasurementsOfFinancialInstrumentsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_FairValueMeasurementsSignificantAssumptionsTypeAxis" name="FairValueMeasurementsSignificantAssumptionsTypeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_FairValueMeasurementsSignificantAssumptionsTypeDomain" name="FairValueMeasurementsSignificantAssumptionsTypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_FairValueWeightedAverageInputsPrice" name="FairValueWeightedAverageInputsPrice" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableModificationNumberOfContracts" name="FinancingReceivableModificationNumberOfContracts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableModificationPostModificationRecordedInvestment" name="FinancingReceivableModificationPostModificationRecordedInvestment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableModificationSubsequentDefaultNumberofContracts" name="FinancingReceivableModificationSubsequentDefaultNumberofContracts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableModificationSubsequentDefaultRecordedInvestment" name="FinancingReceivableModificationSubsequentDefaultRecordedInvestment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableModificationsExtendMaturity" name="FinancingReceivableModificationsExtendMaturity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableModificationsModifyPayments" name="FinancingReceivableModificationsModifyPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableModificationsModifyRate" name="FinancingReceivableModificationsModifyRate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableModificationsPreModRecordedInvestment" name="FinancingReceivableModificationsPreModRecordedInvestment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_FinancingReceivableSpecificReserve" name="FinancingReceivableSpecificReserve" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_FinancingReceivableTroubledDebtRestructuringsLineItemsLineItems" name="FinancingReceivableTroubledDebtRestructuringsLineItemsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_FisanikMember" name="FisanikMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_GainLossOnSecuritiesAndOtherAssets" name="GainLossOnSecuritiesAndOtherAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fcf_GainLossesMaturitiesAndImpairment" name="GainLossesMaturitiesAndImpairment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_GasDrillingRelatedBusinessinLouisianaMember" name="GasDrillingRelatedBusinessinLouisianaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_GasPerMcfMember" name="GasPerMcfMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_GoodwillDisclosureAbstract" name="GoodwillDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_GrossGains" name="GrossGains" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fcf_GrossIncreaseInMarketValueAdjustmentToSecuritiesAvailableForSale" name="GrossIncreaseInMarketValueAdjustmentToSecuritiesAvailableForSale" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_GrossLosses" name="GrossLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_ImpairedLoansFairValue" name="ImpairedLoansFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fcf_ImpairedLoansFairValueNonCollection" name="ImpairedLoansFairValueNonCollection" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fcf_ImpairedLoansMember" name="ImpairedLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_ImpairedLoansValuedUsingDiscountedCashFlowsDomain" name="ImpairedLoansValuedUsingDiscountedCashFlowsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_ImpairedLoansValuedUsingDiscountedCashFlowsMember" name="ImpairedLoansValuedUsingDiscountedCashFlowsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_ImpairedLoansValuedUsingaReserveStudyDomain" name="ImpairedLoansValuedUsingaReserveStudyDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_ImpairmentOfInvestmentSecuritiesDisclosureAbstract" name="ImpairmentOfInvestmentSecuritiesDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ImpairmentOfInvestmentSecuritiesDisclosureTextBlock" name="ImpairmentOfInvestmentSecuritiesDisclosureTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_ImpairmentOfInvestmentSecuritiesLineItems" name="ImpairmentOfInvestmentSecuritiesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_ImpairmentOfInvestmentSecuritiesTable" name="ImpairmentOfInvestmentSecuritiesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_IncreaseDecreaseInNonperformingLoans" name="IncreaseDecreaseInNonperformingLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_IncreaseInCashSurrenderValueofBOLI" name="IncreaseInCashSurrenderValueofBOLI" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fcf_IncreaseInCommitmentsRelatedToTroubledDebtRestructuredLoans" name="IncreaseInCommitmentsRelatedToTroubledDebtRestructuredLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_IncreasesDecreasesinNonperformingLoansAxis" name="IncreasesDecreasesinNonperformingLoansAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_IncreasesDecreasesinTroubledDebtRestructuringsAxis" name="IncreasesDecreasesinTroubledDebtRestructuringsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_IncreasesDecreasesinTroubledDebtRestructuringsDomain" name="IncreasesDecreasesinTroubledDebtRestructuringsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_IncreasesinNonperformingLoansDomain" name="IncreasesinNonperformingLoansDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_InterestRateOnDeposits" name="InterestRateOnDeposits" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_InvestmentSecuritiesLineItems" name="InvestmentSecuritiesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_InvestmentSecuritiesTable" name="InvestmentSecuritiesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_IraMarketRateForSavingsAccountMember" name="IraMarketRateForSavingsAccountMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_JarrettMember" name="JarrettMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_LoanToDifferentProjectAxis" name="LoanToDifferentProjectAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_LoanToDifferentProjectDomain" name="LoanToDifferentProjectDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_LoansHeldForSaleMember" name="LoansHeldForSaleMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_LoansSoldDomain" name="LoansSoldDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_LoansTransferredtoOtherRealEstateOwnedandRepossessions" name="LoansTransferredtoOtherRealEstateOwnedandRepossessions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_LoansWithModificationsToRateAndPaymentDueToReamortization" name="LoansWithModificationsToRateAndPaymentDueToReamortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_LocalEnergyCompanyMemberMember" name="LocalEnergyCompanyMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_LossContingencyPaid" name="LossContingencyPaid" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fcf_LossesRealizedOnAssetsMeasuredOnNonrecurringBasisTableTextBlock" name="LossesRealizedOnAssetsMeasuredOnNonrecurringBasisTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_MarketRateSavingsBalance" name="MarketRateSavingsBalance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_MaturitiesAndImpairmentAbstract" name="MaturitiesAndImpairmentAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_MaximumPercentageOfStockToBePurchased" name="MaximumPercentageOfStockToBePurchased" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_MezzanineMember" name="MezzanineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_MmcapIMember" name="MmcapIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_NetGainsAndImpairment" name="NetGainsAndImpairment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NglPerGallonMember" name="NglPerGallonMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonAccrualLoansMember" name="NonAccrualLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_NonAccrualStatusOfLoansAfterNumberOfDaysPastDue" name="NonAccrualStatusOfLoansAfterNumberOfDaysPastDue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonPassMember" name="NonPassMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonaccrualCommercialLoansAxis" name="NonaccrualCommercialLoansAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonaccrualCommercialLoansDomain" name="NonaccrualCommercialLoansDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonaccrualCommercialLoansMember" name="NonaccrualCommercialLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonaccrualConsumerLoansMember" name="NonaccrualConsumerLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonaccrualLoansPaidOffAxis" name="NonaccrualLoansPaidOffAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonaccrualLoansPaidOffDomain" name="NonaccrualLoansPaidOffDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonaccrualLoansPaidOffMember" name="NonaccrualLoansPaidOffMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonperformingLoansAxis" name="NonperformingLoansAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_NonperformingLoansDomain" name="NonperformingLoansDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_NotionalAmountOfCommercialLettersOfCredit" name="NotionalAmountOfCommercialLettersOfCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fcf_NotionalAmountOfCommitmentsAndLettersOfCredit" name="NotionalAmountOfCommitmentsAndLettersOfCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fcf_NotionalAmountOfFinancialStandbyLettersOfCredit" name="NotionalAmountOfFinancialStandbyLettersOfCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fcf_NotionalAmountOfPerformanceStandbyLettersOfCredit" name="NotionalAmountOfPerformanceStandbyLettersOfCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fcf_NumberOfBanksAndOtherFinancialInstitutionsComprisingSecurity" name="NumberOfBanksAndOtherFinancialInstitutionsComprisingSecurity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="fcf_NumberOfCustomerAffected" name="NumberOfCustomerAffected" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="fcf_NumberOfPooledSecuritiesWithNoSeniorClass" name="NumberOfPooledSecuritiesWithNoSeniorClass" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_NumberOfSecuritiesWithExcessSubordination" name="NumberOfSecuritiesWithExcessSubordination" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="fcf_NumberOfSecuritiesWithNoExcessSubordination" name="NumberOfSecuritiesWithNoExcessSubordination" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="fcf_NumberofFormerPlaintiffs" name="NumberofFormerPlaintiffs" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_Numberofnewcomplaints" name="Numberofnewcomplaints" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_OffBalanceSheetReserveToNonperformingLoans" name="OffBalanceSheetReserveToNonperformingLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fcf_OilPerBbldMember" name="OilPerBbldMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_OperationalLossesRecoveries" name="OperationalLossesRecoveries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_OptionModelMember" name="OptionModelMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_OriginalPlaintiffMember" name="OriginalPlaintiffMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_OriginalPlaintiffsAdultChildrenMember" name="OriginalPlaintiffsAdultChildrenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_OtherAssetsEspeciallyMentionedMember" name="OtherAssetsEspeciallyMentionedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_OtherInvestmentsDisclosureAbstract" name="OtherInvestmentsDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_OtherMattersMember" name="OtherMattersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_OtherRealEstateOwnedAssetsFairValue" name="OtherRealEstateOwnedAssetsFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fcf_OtherRealEstateOwnedMember" name="OtherRealEstateOwnedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PartofLoanRelationshipAxis" name="PartofLoanRelationshipAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PartofLoanRelationshipDomain" name="PartofLoanRelationshipDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_PaymentsForDiscountOnDividendReinvestmentPlanPurchases" name="PaymentsForDiscountOnDividendReinvestmentPlanPurchases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fcf_PercentOfUnrealizedLosses" name="PercentOfUnrealizedLosses" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fcf_PercentageOfPrincipalAmountInPooledSecuritySecurities" name="PercentageOfPrincipalAmountInPooledSecuritySecurities" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fcf_PercentageofExcessStocktobePurchased" name="PercentageofExcessStocktobePurchased" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_PooledTrustPreferredCollateralizedDebtObligationsInNumberOfBanks" name="PooledTrustPreferredCollateralizedDebtObligationsInNumberOfBanks" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PooledTrustPreferredCollateralizedDebtObligationsMember" name="PooledTrustPreferredCollateralizedDebtObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_PooledTrustPreferredCollateralizedDebtObligationsTableTextBlock" name="PooledTrustPreferredCollateralizedDebtObligationsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PooledTrustPreferredSecuritiesMember" name="PooledTrustPreferredSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslIvMember" name="PreTslIvMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslIxMember" name="PreTslIxMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslVMember" name="PreTslVMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslViiMember" name="PreTslViiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslViiiMember" name="PreTslViiiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslXMember" name="PreTslXMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslXiiMember" name="PreTslXiiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslXiiiMember" name="PreTslXiiiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PreTslXivMember" name="PreTslXivMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_PrepaymentRatesMember" name="PrepaymentRatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ProbabilitiesForPerformingCollateralRange" name="ProbabilitiesForPerformingCollateralRange" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ProbabilityOfDefault" name="ProbabilityOfDefault" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_ProbabilityOfDefaultMember" name="ProbabilityOfDefaultMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ProbabilityPercentageAssignedToDefaultBank" name="ProbabilityPercentageAssignedToDefaultBank" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ProbabilityPercentageAssignedToDefaultBankSubjectToMarketIndicators" name="ProbabilityPercentageAssignedToDefaultBankSubjectToMarketIndicators" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ProjectedRecoveryRate" name="ProjectedRecoveryRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ReserveForOffBalanceSheetActivities" name="ReserveForOffBalanceSheetActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fcf_ReserveStudyMember" name="ReserveStudyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_RiskParticipationAgreementsAxis" name="RiskParticipationAgreementsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_RiskParticipationAgreementsDomain" name="RiskParticipationAgreementsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_RiskParticipationAgreementsPurchasedDomain" name="RiskParticipationAgreementsPurchasedDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_RiskParticipationAgreementsSoldDomain" name="RiskParticipationAgreementsSoldDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_RiskparticipationAgreementsLineItems" name="RiskparticipationAgreementsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_RiskparticipationAgreementsTable" name="RiskparticipationAgreementsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ScheduleOfMaximumPotentialExposureTableTextBlock" name="ScheduleOfMaximumPotentialExposureTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_ScheduleOfRecordedInvestmentAndUnpaidPrincipalBalanceForImpairedLoansWithAssociatedAllowanceTableTextBlock" name="ScheduleOfRecordedInvestmentAndUnpaidPrincipalBalanceForImpairedLoansWithAssociatedAllowanceTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_SharesTax" name="SharesTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_SpecifiedAverageAgeofPlaintiffs" name="SpecifiedAverageAgeofPlaintiffs" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_SubordinatedTranchesRange" name="SubordinatedTranchesRange" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fcf_SupplementalComprehensiveIncomeDisclosuresAbstract" name="SupplementalComprehensiveIncomeDisclosuresAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_SwapRatesTermUsedtoDetermineYieldCurve" name="SwapRatesTermUsedtoDetermineYieldCurve" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_TroubledDebtRestructuredLoansDecreased" name="TroubledDebtRestructuredLoansDecreased" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fcf_TroubledDebtRestructuringNumberOfContractsNinetyDaysPastDue" name="TroubledDebtRestructuringNumberOfContractsNinetyDaysPastDue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_TroubledDebtRestructuringsOnFinancingReceivablesIdentifiedDuringPeriodTableTextBlock" name="TroubledDebtRestructuringsOnFinancingReceivablesIdentifiedDuringPeriodTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_TrustPreferredCollateralizedDebtObligationsMember" name="TrustPreferredCollateralizedDebtObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_UnfundedCommitmentsRelatedToNonperformingLoans" name="UnfundedCommitmentsRelatedToNonperformingLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fcf_Unsettledbankownedlifeinsuranceproceeds" name="Unsettledbankownedlifeinsuranceproceeds" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fcf_Unsettledtreasurystockrepurchases" name="Unsettledtreasurystockrepurchases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_UnusedCommitmentsAndLettersOfCreditMember" name="UnusedCommitmentsAndLettersOfCreditMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_UnusedCommitmentsAxis" name="UnusedCommitmentsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_UnusedCommitmentsDomain" name="UnusedCommitmentsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fcf_UpdatedAppraisalRequirementFloor" name="UpdatedAppraisalRequirementFloor" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fcf_VariableInterestEntitiesAbstract" name="VariableInterestEntitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaFuneralHomeMember" name="WesternPennsylvaniaFuneralHomeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaGlassManufacturerMemberMember" name="WesternPennsylvaniaGlassManufacturerMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaMember" name="WesternPennsylvaniaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaNonProfitOrganizationMember" name="WesternPennsylvaniaNonProfitOrganizationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaPersonalCareFacilityMember" name="WesternPennsylvaniaPersonalCareFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaRealEstateDeveloperMember" name="WesternPennsylvaniaRealEstateDeveloperMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaRealsEstateInvestorMember" name="WesternPennsylvaniaRealsEstateInvestorMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaRealsEstateManagerMember" name="WesternPennsylvaniaRealsEstateManagerMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_WesternPennsylvaniaSpecialtyMetalProcessorMember" name="WesternPennsylvaniaSpecialtyMetalProcessorMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fcf_YoungMember" name="YoungMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
</XBRL>