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 David Douglas-Hamilton Lord David Douglas-Hamilton Squadron Leader Lord David Douglas-Hamilton (8 November 1912 – 2 August 1944) was a Scottish nobleman, pilot, and boxer. He was the youngest son of Lt. Alfred Douglas-Hamilton, 13th Duke of Hamilton RN and his wife Nina, née Poore. Douglas-Hamilton was one of four brothers who made history by simultaneously being at the rank of squadron leader or above at the outset of World War II, he himself commanding No. 603 Squadron RAF from 18 December 1941 till 20 July 1942. Educated at Harrow, and Balliol College, Oxford. Douglas-Hamilton saw active service between 1939 and 1944, flying