William Legge, 7th Earl of Dartmouth, was born 22 February 1881 in 55 Manchester Str., London, Greater London, England, United Kingdom to William Heneage Legge, 6th Earl of Dartmouth (1851-1936) and Mary Coke (1849-1929) and died 28 February 1958 of unspecified causes. He married Ruperta Wynn-Carington (1883-1963) 7 December 1905 in St. George's Church, St George Hanover Square, Greater London, England, United Kingdom.
As he had no surviving male issue, he was succeeded in his titles by his younger brother.
|Offspring of William Legge, 7th Earl of Dartmouth and Ruperta Wynn-Carington (1883-1963)|
|Mary Cecilia Legge (1906-2003)|
|Elizabeth Legge (1908-2000)|
|Diana Legge (1910-1970)|
|William Legge (1913-1942)||23 January 1913||25 October 1942 El Alamein, Egypt|
|Barbara Legge (1916-2013)|
|Josceline Gabrielle Legge (1918-1995)|