Letters to Lord Lansdowne and Lord Shelburne from Henry Peter Vaux, 1st Baron Brougham, with related papers. See also Lord Brougham's notes on the French Revolution in Add MS 88906/11/19.
Letters to Lord Lansdowne and Lord Shelburne [afterwards 4th Lord Lansdowne] from George William Frederick Villiers, 4th Earl of Clarendon. Partly printed and copy.
Letters from Emily Eden, novelist and traveller, and her sister, Frances Eden, with letters from Lord Lansdowne to Maria Edgeworth, novelist. Partly annotated in ink and pencil.
Correspondence of the 3rd and 4th Marquesses of Lansdowne with Lord Palmerston and Lord John Russell; 1827-1865. With some typewritten copies c 1908-1978. Partly copies, drafts.