Letters to Charles O'Hara, the younger, and memorandum re the will of Laurence Crean of Jamaica, formerly of Co. Sligo, c. 1777-1787.

Míreanna comhchosúla

• Letters to Charles O'Hara, the younger, from Kean O'Hara of St. John's, Jamaica, describing his life as a planter, Aug. 1818-Mar. 1819.
• Letters to Charles O'Hara, the younger, and to his wife Margaret from members of their family, c. 1801.
• Letters to Charles O'Hara, the younger, mainly from John Ridge re his financial prospects, with some letters from other members of the Ridge family of Loughrea, Co. Galway, 39 items, 1784-1788, also a copy of the will of James Ridge of Jamaica, 14 Oct. 1783.
• The Theory of Evidence (Dublin, 1761) with annotations by Charles O'Hara, the Younger, c. 1765-1781.
• Letters to Charles King O'Hara from his father Charles O'Hara (the younger), describing the assassination of Spencer Perceval, 12 May 1812.