Draft deeds of the Magheramorne estate, County Antrim; proposals for the marriage settlement of Captain James Douglas McGarel Hogg and Evelyn Harriet Ashley-Cooper; and extracts of the will of Sir James Weir Hogg.
Legal papers of Lord Magheramorne, his brother Stuart Saunders, and sons, Gerald Francis, Ronald Tracy and Archibald Campbell, and articles of partnership in Couper, Miller & Co.
Share certificates in the Thames Iron Works Shipbuilding and Engineering Co belonging to Dudley Stuart McGarel Hogg, 3rd Baron Magheramorne, and his brother Archibald Campbell Hogg.
Letters to Hogg from his brother Quinton; the latter's report on the Golden Fleece Plantation, Demerara, British Guyana; extracts from the wills of Sir James Weir Hogg, 1871-74; and other estate and executors' papers.
Insurance policies of Sir James Macnaghten Hogg and of his widow, Caroline, on household goods at 17 Grosvenor Gardens, London. Dated as: 1876-78; 1900-01
Hogg's speeches to the House of Commons (1853) and his addresses to the Proprietors of India stock (1834); handbills of the Beverley election (1847) and miscellaneous correspondence including letter dated 1851 from Jung Bahadur.