Lord Francis Douglas Marquess of Queensberry; a younger brother, Lord Archibald Edward Douglas (1850–1938), who became a clergyman; and a younger brother and sister, the twins Lord James Douglas (d. 1891) and Lady Florence Douglas (1855–1905), who married Sir Alexander Beaumont Churchill Dixie, 11th Baronet. He was an uncle of Oscar Wilde's lover Lord Alfred Douglas, and a younger brother of John Douglas, 9th Marquess of Queensberry. In 1858, Douglas's father, Lord Queensberry, died in what was reported as a shooting accident, but his death was widely believed to have been suicide. In 1862, his mother, Lady Queensberry, converted to Roman Catholicism and
Lord Douglas Gordon-Hallyburton October 1851. Lord Douglas Gordon-Hallyburton Lord Douglas Gordon-Hallyburton (10 October 1777 – 25 December 1841) was a Scottish soldier and Member of Parliament. He was born as the Honourable Douglas Gordon, only child of Charles Gordon, 4th Earl of Aboyne by his second wife Mary, daughter of James Douglas, 14th Earl of Morton and Agatha, heiress of James Halyburton of Pitcur. In 1784, following the death of his first cousin Hamilton Douglas Halyburton, he succeeded to the estate of Pitcur, near Kettins in Forfarshire, and adopted the name and arms of Hallyburton of Pitcur. On 28 March 1795 he joined