William Legge, 7th Earl of Dartmouth British politician (1881-1958) (1881–1958) Parents Lady Mary Coke William Legge, 6th Earl of Dartmouth Children Lady Barbara Legge William Legge, Viscount Lewisham Lady Diana Legge Elizabeth Basset Lady Josceline Legge Lady Mary Cecilia Legge Siblings Humphry Legge, 8th Earl of Dartmouth Lady Dorothy Legge Gerald Legge Joan Margaret Legge Partners Lady Ruperta Wynn-Carington