Correspondence and maps concerning Lisheen military rifle range, beside the 4th Earl’s property at Clonoghill, on the outskirts of Birr.

Five envelopes containing miscellaneous estate accounts and financial and estate correspondence of the Birr Estate Office, much of it about arterial drainage (including printed matter back to 1869), one account of 1874 mentioning the cost of labour on the mounting for the three-foot telescope, and other long runs of accounts relating to the Dovegrove, Killeen and Newtown farms and stock, and to the manor saw mill, 1886-1912. [Not in chronological order.]

Photocopy of letter from William Perkinson, Croghan, to his brother-in-law, John Monaghan, Lanervase County, Michigan, US. Describes financial difficulties of the family, the fall in value of family home and the great distress suffered in the locality. "There is no wonder made of death here". He writes also of his hope to emigrate to America.

Three letters from Isabel Grubb at Seskin, Carrick-on-Suir, County Tipperary, to Doctor Francis William Lamb, regarding the history of the Fuller family.

Copy correspondence between two generations of Perkinson and Monaghan family members, all connected with Croghan, near Birr, Co Offaly and the Irish Hills area of the state of Michigan, USA. Following the devastation of the Great Famine, John Monaghan emigrated firstly to Suffolk and then to Michigan, where he received letters from his sister, Mary and her husband William Perkinosn, pleading for assistance to also enable their family emigrate to America. The correspondence describes the effect of famine and emigration on the Croghan area. Their son William, who emigrated to Lancashire, also writes to his cousin in Michigan of the second generation with much the same request.