John Pitt, 2nd Earl of Chatham John Pitt, 2nd Earl of Chatham General John Pitt, 2nd Earl of Chatham, (9 October 1756 – 24 September 1835) was a British soldier and politician. He is best known for commanding the disastrous Walcheren Campaign of 1809. Chatham was the eldest son of William Pitt, 1st Earl of Chatham. He was two and a half years older than his famous brother William Pitt the Younger, the future prime minister. Chatham joined the army as an ensign in the 47th Regiment of Foot on 14 March 1774. He served as aide-de-camp to General Guy Carleton in Quebec, but resigned his
1766 Slipher of the planets for a period of more than half a century. The lunar and Martian Slipher craters were also named after the two brothers. The official naming citation was published by the Minor Planet Center before November 1977 (). 1766 Slipher 1766 Slipher, provisional designation , is a Paduan asteroid from the central regions of the asteroid belt, approximately 18 kilometers in diameter. It was discovered on 7 September 1962, by astronomers of the Indiana Asteroid Program at Goethe Link Observatory in Indiana, United States. The asteroid was named after American astronomers Vesto Slipher and his brother Earl C.