Copy of a schedule of leases of the Charlemont Estate, Co. Armagh, 1750-1829, made by T. G. F. Paterson from the original in the possession of Major Boyle and Sons, Armagh
Dublin: National Library of Ireland, Ms. 7369
might be worth considering??
Not expensive and Joe Harte can give you the cost if you email him jharte2'at'nli.ie