The papers include logs, 1786 to 1791, 1794 to 1797, 1808 to 1813 and 1827 to 1828; an admiral's journal, 1831; official letter and order books, 1809 to 1815 and 1828 to 1848; private letterbooks, 1828 to 1848; muster books, 1808 to 1813; despatches and reports, 1801 to 1815, 1827 to 1828, and loose papers. Among these are letters to Codrington from the Duke of Clarence (later King William IV), Sir Pulteney Malcolm (q.v.), ministers, consuls, Greek government officials and various captains of the ships under Codrington's command, 1827 to 1828, and from Sir James Graham (1792-1861), in 1831. A small collection of additional material relating to Nelson and Codrington was deposited on loan by the family in 1974.

Administrative / biographical background
Codrington entered the Navy in 1783 and served in the Leander, Ambuscade and Formidable in North America and the Mediterranean until 1791. In 1794 he was Earl Howe's (q.v.) Flag Lieutenant in the Queen Charlotte and subsequently commanded the fireship Comet and the sloop La Babet in home waters. In 1796 he was appointed captain of the Druid, again in home waters, but was unemployed from 1797 until 1805. In this year he commissioned the Orion and was present at Trafalgar. From 1807 he commanded the Blake for six years in the Mediterranean, during the Walcheren expedition, 1809, and off the coast of Spain. He was then appointed to the Tonnant, going to the North American Station where he organized the supplies of the army at the capture of Washington. He was promoted to rear-admiral in 1814, remaining on the station until 1815. It was not until 1826 that he again saw active service when he was appointed Commander-in-Chief, Mediterranean, flying his flag aboard the Asia, and during this command he undertook operations against the pirates in the Levant. He subsequently took a leading part in the interpretation of allied policy in the Greek War of Independence. These operations culminated in the Battle of Navarino, 1827; this secured Codrington's fame while it also ensured his recall in 1828. After a short period of unemployment, he was appointed to command the Channel Squadron in 1831. He then became Member of Parliament for Devonport, 1832 to 1839, when he was appointed Commander-in-Chief, Portsmouth, a post he held until 1842. Codrington was a co-heir with his siblings, William John Codrington and Caroline Codrington of their uncle Christopher Bethell, who on his death in 1797 left them the Room estate on Antigua and the enslaved people on it. In 1834 he was awarded £2,588 6s 6d as compensation from the UK government's Slave Compensation Commission (https://www.ucl.ac.uk/lbs/person/view/40899). The papers have been used by Lady Bourchier, Codrington's daughter, in Memoir of the life of Admiral Sir Edward Codrington... (London, 1873, 2 vols) and in C.G. Pitcairn Jones, ed. , Piracy in the Levant (Navy Records Society, 1934).