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
Earl of Darnley Earl of Darnley Earl of Darnley is a hereditary title that has been created three times, twice in the Peerage of Scotland and once in the Peerage of Ireland. The first creation in the Scots Peerage came in 1580 in favour of Esme Stewart, 1st Earl of Lennox, who was created Duke of Lennox at the same time. See the latter title for more information on this creation of the earldom. The title of Lord Darnley had previously been held by John Stewart, head of the house of Stewart of Darnley and first Earl of Lennox (1488). The second creation