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 Charles Montagu Douglas Scott Lord Charles Montagu Douglas Scott Admiral Lord Charles Thomas Montagu Douglas Scott GCB (20 October 1839 – 21 August 1911) was a Royal Navy officer who went on to be Commander-in-Chief, Plymouth. Born the fourth son of Walter Montagu Douglas Scott, 5th Duke of Buccleuch, Charles Montagu Douglas Scott was educated at Radley College and joined the Royal Navy in 1853. He saw service in the Black Sea in 1855 during the Crimean War. He also took part in the Battle of Fatshan Creek in 1857 during the Second Opium War and served with the Naval Brigade during the Indian