The papers of Lord St Vincent purchased in 1941 consist of letters and copies of letters received from Lord Nelson, 1794 to 1804. His lieutenant's promotion book, 1801, was loaned to the Museum in 1962 and subsequently returned, but a copy is available on microfilm, see MRF/150. There is also a letterbook, 1806 to 1807, catalogued separately as LBK/70. The papers purchased in 1994 are letters to William Petty, 2nd Earl of Shelburne, 1778 to 1786.

Administrative / biographical background
Jervis, son of Swynfen Jervis, Counsel to the Admiralty between 1747 and 1757, entered the Navy against his father's wishes in 1749. He was promoted to lieutenant in 1755, served with distinction in the Seven Years War and reached captain's rank in 1760. He served in the Channel during the American War of Independence. After the war he became a Member of Parliament, representing Launceston, Yarmouth and Wycombe successively. In 1787 Jervis became a rear-admiral and in 1793 a vice-admiral. He was Commander-in-chief of the West Indies Expedition, 1793 to 1794, capturing Martinique and Guadeloupe. He returned home in 1795 and in the same year was promoted to admiral and appointed Commander-in-Chief, Mediterranean. In February 1797 he defeated the Spanish fleet off Cape St. Vincent, for which victory he was created an earl. He gave up his command in 1799. After a brief period in command of the Channel Fleet he served as First Lord of the Admiralty, 1801 to 1804. His term of office aroused considerable controversy and he refused further service afloat until after the death of Pitt, but took the Channel command in 1806. He resigned after a further change of ministry in 1807. In 1821 he was made Admiral of the Fleet. Among a number of biographies is Jedediah Tucker, 'Memoirs of Admiral the Rt. Hon.The Earl of St. Vincent G.C.B..' (London, 1844), while some correspondence has been published by David Bonner-Smith, ed., 'Letters of Admiral of the Fleet the Earl of St. Vincent whilst First Lord of the Admiralty 1801 to 1804' (Navy Records Society, 1922, 1927, 2 vols).