William John Robert Cavendish, Marquess of Hartington
1917 - 1944 (26 years)
Generation: 1
1. William John Robert Cavendish, Marquess of Hartington was born on 10 Dec 1917 in St. George's, Hanover Sq. Middlesex, England; died on 10 Sep 1944 in Belgium; was buried in Leopoldsburgh War Cemetery, Limburg, Belgium. William married Kathleen Agnes Kennedy on 6 May 1944 in Register Office, Chelsea, Middlesex, England. Kathleen (daughter of Joseph Patrick Kennedy and Rose Elizabeth Fitzgerald) was born on 20 Feb 1920; died on 13 May 1948 in France; was buried in St. Peter's, Edensor, Derbyshire, England. [Group Sheet]