Conn. Gen. Stat. § 47-2: Charitable uses.

All estates granted for the maintenance of the ministry of the gospel, or of schools of learning, or for the relief of the poor, or for the preservation, care and maintenance of any cemetery, cemetery lot or monuments thereon, or for any other public and charitable use, shall forever remain to the uses to which they were granted, according to the true intent and meaning of the grantor, and to no other use whatever.