Chatham County, North Carolina in 1771 from Orange County. It had been named in 1758 for William Pitt, 1st Earl of Chatham, who served as British Prime Minister from 1766 to 1768 and opposed harsh colonial policies. In 1907, parts of Chatham County and Moore County were combined to form Lee County. While not devoted to large plantations, the county was developed for small farms, where slave labor was integral to the owners' productivity and success. By 1860 one-third of the county population were African Americans, chiefly enslaved. George Moses Horton, Historic Poet Laureate of Chatham County, (1797?-1883) lived most of his life enslaved
John Pitt, 2nd Earl of Chatham Chatham soon acquired a reputation for disorganisation and laziness. Contemporaries noted 'the inconvenience attending his laying in bed till the day is advanced, as officers &c were kept waiting'. During the first major campaign of the French Revolutionary Wars Chatham's Admiralty was blamed in part for the failure of the 1793 siege of Dunkirk. Due to miscommunication between the Board of Ordnance and the Admiralty, the ships carrying siege weaponry and supplies for the besieging forces arrived two weeks late. Although in this instance Chatham does not seem to have been guilty of any neglect, his reputation was fatally compromised.