King’s County and Co. Tipperary commissions of the peace for Lord Oxmantown, subsequently the 4th Earl.

Letters to the 4th Earl from the Chief Secretary, Lord Mayo, and others about representative peerage elections, including that of the 4th Earl himself.

Original bundle of applications/ recommendations for the post of head gardener at Birr (Andrew Hume being the successful applicant).

Letters and papers, mostly of the 4th and 5th Earls and Dr Otto Boeddicker, concerning Parsons family history and genealogy, including information about the Oxmantown/Phoenix Park property, sold by the elder branch of the Parsons family to the crown in 1672. Of particular interest is a paper entitled ‘How the Parsons, Earls of Rosse, got the Titles of Baron and Viscount of Oxmantown’.

Original bundle of letters and papers of the 4th Earl about sewage disposal at Birr, by turbine and sundry other methods; the correspondents include Bindon B. Stoney [see K/24. Not in chronological order.]

Probate (1919) of the will (1918) of the 5th Earl, together with legal papers and costs in connection with the will and later accounts relating to the cost of repairing his memorial in St Brendan’s Church in Birr, and much later (2005-6) correspondence and accounts about having the memorial photographed in connection with the War Memorial Projects.