Stewart of Darnley Stewart of Darnley Stewart of Darnley was a notable Scots family, a branch of the Clan Stewart, who provided the English Stuart monarchs with their male-line Stuart descent, after the reunion of their branch with the royal Scottish branch, which led to the ultimate union of the two main kingdoms of Great Britain: England and Scotland. In 1565 the House of Stewart of Darnley was re-united with the Royal House of Stewart when Henry Stuart, Lord Darnley married his first cousin, Mary, Queen of Scots, both being grandchildren of Margaret Tudor, daughter of King Henry VII of England, and hence
Lord Darnley Lord Darnley Lord Darnley is a noble title associated with a Scottish Lordship of Parliament, first created in 1356 for the family of Stewart of Darnley and tracing a descent to the Dukedom of Richmond in England. The title's name refers to Darnley in Scotland. Outside the Peerage of Scotland, another Earldom of Darnley was created in the Peerage of Ireland in 1729. The first baron was Sir John Stewart of Darnley. His descendant, John Stewart, 1st Earl of Lennox, was created Earl of Lennox in 1488. Matthew Stewart, 4th Earl of Lennox (1516–1571), was the father of Henry Stuart,