The term `landlord ' is defined in Clause (h) of Section 3 of the Act as under: "Landlord `Landlord means any person who is for the time being, receiving or entitled to receive, rent in respect of any premises whether on his own account, or on account, or on behalf of, or for the benefit of any other person or as a trustee, guardian or receiver for any other person or who would so receive the rent or be entitled to receive the rent if the premises were let to a tenant; and includes any person not being a tenant who from time to time derives title under a landlord; and further includes in respect of his sub tenant who has sub let any premises;" Section 21(1)(h) under which the eviction petition was filed reads as under: PG NO 509 "21( I)(h) that the premises are reasonably and bona fide required by the landlord for occupation by himself or any person for whose benefit the premises are held or where the landlord is a trustee of a public charitable trust, that the premises are required for occupation for the purpose of the trust.