Henry Stuart, Lord Darnley not together in early 1545 and a letter of March 1566, from Mary Queen of Scots, indicates Darnley was then nineteen years old. Therefore the date 1546 would seem probable. A descendant of both James II of Scotland and Henry VII of England, Henry Stuart, Lord Darnley, was heir to two royal houses, the House of Stuart and the House of Tudor, thus he had claim to both the Scottish and English thrones, a claim that may have cost him his life. In 1545, his father, Matthew Stewart, 4th Earl of Lennox was found guilty of treason in Scotland for
Henry Stuart, Lord Darnley and Francis II of France on their accession and seek restoration for Lennox. Mary did not restore Lennox to his Scottish earldom, but she did give 1,000 crowns to Darnley and invited him to her coronation. Lennox's plan was to appeal directly to the Queen of Scots via her ambassador, over the heads of Elizabeth and the Guise. The mission of Lennox's agent, one Nesbit, appears to have been a desperate one; not only was Lennox willing to hand over Darnley and his brother Charles as hostages for his restoration, but he supplied pedigrees of Darnley, indicating his right to