An act for vesting the estate late of William Marquis of Powis, deceased, in the County of Northampton, in Trustees, to enable them to convey the same to the respective Purchasers thereof; and for impowering the present Earl and Countess of Powis to make Leases of the Estate late of the said Marquis, in the County of Montgomery, for Twenty-One Years, or Three Lives, at the improved Rent.

Date:

1759]