Letters to Lord Shelburne: - (a) Charles Watson Wentworth, 2nd Marquess of Rockingham and one letter from Lady Rockingham; 1773-1782, n.d. - (b) Typescript copies of letters from Benjamin Vaughan from the Lansdowne House MSS; 1778-1794.
Family papers: correspondence and papers relating to Henry Petty, afterwards (1818) Petty-Fitzmaurice and 3rd Earl of Lansdowne, with some letters from his tutor, Mr. Debarry.
Abingdon-Ayloffe. 1. ff. 1-35. Letters from Willoughby Bertie, 4th Earl of Abingdon; 1779-1785. 2. ff. 36-38v. Letters from John Acland, Rector of Broad Clyst; 1794. 3. ff. 40-43. Letters to Lord Shelburne from Gen. James Whorwood Adeane, M.P.; 1783. 4. ff. 44-45. Letters from Hamed Aga, Min...