Rentals, maps and deeds relating to the estate of the Blacker family at Carrickblacker, Co. Armagh, 1675-1920. Maps of the Obre estate at Clontylew, Co. Armagh 1866-91.

Míreanna comhchosúla

• Map of the manor of Clantilew in the County of Armagh, estate of Edward O'Bre. By James Whiteside. Wall map, coloured, 1838.
• Papers of the Obre family, of Clontylew, Co. Armagh, 1800-1870.
• Map of the estate of William Blacker in Rathmore, of Kildare, by Brassington and Gale 1877.
• Map of the Seaver estate, townland of Ballymacdermot, Co. Armagh. One sheet, undated.
• Volume of maps of the Close estate, Brootally, Co. Armagh, 1864.