St. Leger family of Lt. Col. (later Major-General) Anthony St. Leger, and ran for the first time over a two-mile course on Cantley Common in Doncaster. The classic race, The St. Leger, has been run at Doncaster ever since. Most St. Legers in the UK today descend from Sir Anthony St. Leger, KG of Ulcombe, Kent. The Viscounts Doneraile, whose seat was at Doneraile, Co. Cork, in Ireland, descend from Sir Anthony's first son, William, and the Heywards Hill branch of the family, also originally of Co. Cork, descend from his second son, Warham. (The account given in the "Peerage of Ireland" by
St Leger St Leger, 1st Viscount Doneraile St Leger St Leger, 1st Viscount Doneraile St Leger St Leger, 1st Viscount Doneraile (born St Leger Aldworth; died 15 May 1787), was an Anglo-Irish politician and peer. He was the son of Richard Aldworth and the Hon. Elizabeth St Leger. Through his mother, he was a grandson of Arthur St Leger, 1st Viscount Doneraile. He was given the name of St Leger Aldworth at birth, but he legally changed his surname to St Leger on 9 May 1767, when he succeeded to the Doneraile estates upon the death of his uncle, Hayes St Leger, 4th Viscount Doneraile (1702–1767). Like