Select despatches from the British Foreign office archives, relating to the formation of the third coalition against France, 1804-1805 /

London : Royal historical society, 1904

The despatches and correspondence of John, second earl of Buckinghamshire, ambassador to the court of Catherine II. of Russia 1762-1765 /

by Hobart, John, Earl of Buckinghamshire, 1723-1793
London ; New York [etc.] : Longmans, Green, and Co., 1900

The correspondence of Lord Aberdeen and Princess Lievan, 1832-1854. /

by Aberdeen, George Hamilton Gordon, Earl of, 1784-1860
London : Royal Historical Society, 1938