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 several other members of his family, he served in the Irish House of Commons as the Member of Parliament for Doneraile, sitting between 1749 and 1776. On 2 July 1776, St Leger was created Baron Doneraile in the Peerage of Ireland. On 5 January 1785, he was created Viscount Doneraile, of Doneraile in County Cork, the title previously held by his maternal relations. He married Mary Barry, the daughter of Redmond Barry, and together they had six children, including Hayes St Leger, 2nd Viscount. St Leger St Leger, 1st Viscount Doneraile St Leger St Leger, 1st Viscount Doneraile (born St