Papers relating to the O'Hara family, Co. Sligo. Stud-book of Charles O'Hara, 1762-72 (with later additions). Parliamentary memo-book of Charles O'Hara, the Younger, 1777-84. Report on estate of Charles King O'Hara, 1846. Survey of estate of Kean O'Hara, 1716. Copy of letter describing the battle of Talavera, 1808. Maps, plans, drawings of part of the O'Hara estate, c. 1740-1850. O'Hara Mss..
MLA Citation"Papers Relating to the O'Hara Family, Co. Sligo. Stud-book of Charles O'Hara, 1762-72 (with Later Additions). Parliamentary Memo-book of Charles O'Hara, the Younger, 1777-84. Report on Estate of Charles King O'Hara, 1846. Survey of Estate of Kean O'Hara, 1716. Copy of Letter Describing the Battle of Talavera, 1808. Maps, Plans, Drawings of Part of the O'Hara Estate, C. 1740-1850." O'Hara Mss., .