Henry Stuart, Lord Darnley were Archibald Douglas, 6th Earl of Angus, and Margaret, daughter of Henry VII of England and widow of James IV of Scotland. It is the common belief that Darnley was born on 7 December, but this is disputed. He was a first cousin and the second husband of Mary, Queen of Scots, and was the father of her son James VI of Scotland, who succeeded Elizabeth I of England as James I. Henry Stuart, Lord Darnley, was born, at Temple Newsam, Leeds, in the West Riding of Yorkshire, England in 1545. However this date is uncertain as his parents were
Earl of Darnley eleventh Baron Clifton of Leighton Bromswold in the Peerage of England. Lord Darnley served as a Lord of the Bedchamber to Frederick, Prince of Wales, but died unmarried in 1747, aged 31. He was succeeded by his younger brother, the third Earl. He had earlier represented Athboy in the Irish House of Commons and Maidstone in the British House of Commons. On his death the titles passed to his eldest son, the fourth Earl. In 1828 he presented a claim as heir-general to the dukedom of Lennox, but the House of Lords did not come to any decision on the