Mary Charlotte Montagu Douglas Scott noblewoman; F; born 1851 August 06; died 1908 December 13 (1851–1908) Parents Charlotte Montagu Douglas Scott, Duchess of Buccleuch Walter Montagu Douglas Scott, 5th Duke of Buccleuch Children Margaret Harriet Trefusis Eva Mary Louise Trefusis Marion Trefusis Katherine Trefusis Adela Mary Charlotte Trefusis Siblings Lord Charles Montagu Douglas Scott Margaret Montagu Douglas Scott Henry Douglas-Scott-Montagu, 1st Baron Montagu of Beaulieu Victoria Montagu Douglas Scott Lord Walter Charles Montagu Douglas Scott William Montagu Douglas Scott, 6th Duke of Buccleuch Partners Walter Trefusis