Henry Stuart, Lord Darnley and his wish that "every haire in my heade for to be a wourthy souldiour". The Lennox Crisis (1558–1563) was a political dilemma in England that arose from the dynastic ambition of the Lennoxes: Matthew Stewart, the 4th Earl of Lennox, was third in line to the Scottish throne, and his wife Margaret Douglas, the Countess of Lennox, was a niece of Henry VIII (Henry's sister Margaret Tudor's daughter) and granddaughter of Henry VII, making her second in line to the English throne after Mary Queen of Scots, and her son Darnley after her, should Elizabeth not have been able
Edward Bligh, 5th Earl of Darnley 1818, a seat he held until 1830 for the Whig Party. In 1831 he succeeded his father in the earldom and took his seat in the House of Lords. He also served as Lord Lieutenant of County Meath between 1831 and 1835, and was elected a Fellow of the Royal Society in 1833. Lord Darnley married the Hon. Emma Jane, daughter of Henry Parnell, 1st Baron Congleton, in 1825. They had three sons and two daughters: Darnley died of lockjaw after an axe injury when felling timber on his estate at Cobham Hall, Kent, in February 1835, aged 39, and