Lord Darnley Lord Darnley (1545–1567) (later created Duke of Albany), better known as "Lord Darnley", a courtesy title, his father holding that title, who became the husband of Mary, Queen of Scots, and thus father of King James VI and I (1566–1625). Together with Lord Ruthven and others, Darnley openly murdered David Rizzio in Holyrood Palace in March 1566. Mary thereafter distanced herself from Darnley. On 10 February 1567, Darnley died when his residence was destroyed by a bomb whilst his wife, Mary, Queen of Scots, attended a party. Lord Darnley and his groom were found dead at the scene with marks
Henry Stuart, Lord Darnley the Spanish Ambassador in Paris heard this news, the headlines were that Darnley "had murdered his wife, admitted the exiled heretics, and seized the kingdom." However, on 20 March, Darnley posted a declaration denying all knowledge of or complicity in the Rizzio murder. Mary no longer trusted her husband, and he was disgraced by the kingdom. On 27 March, the Earl of Morton and Lord Ruthven, who were both present at Rizzio's murder and had fled to England, wrote to Cecil claiming that Darnley had initiated the murder plot and recruited them, because of his "heich quarrel" and "deadly hatred"