Three letters from Philip, second Earl Stanhope, 1749, 1751, 1778, and one from Lady Stanhope, 1769; eight letters from George Dodington, Baron Melcombe, 1745-53 and n.d.; five letters from Thomas, eighth Earl of Westmorland, 1754-62; seven letters from Mary, Countess of Westmorland, 1759-62.