He was childless and was succeeded by his nephew, the seventh Earl. He was the son of the Hon. Charles Compton, third son of the fourth Earl. Lord Northampton died childless at an early age and was succeeded by his younger brother, the eighth Earl. He briefly represented Northampton in the House of Commons before he inherited the earldom and also served as Lord Lieutenant of Northamptonshire. His son, the ninth Earl, sat as Member of Parliament for Northampton and served as Lord Lieutenant of Northamptonshire. In 1812 he was created Baron Wilmington, of Wilmington in the County of Sussex, Earl Compton, of Compton in the County of Warwick, and Marquess of Northampton. These titles were in the Peerage of the United Kingdom.