Family: William John Robert Cavendish, Marquess of Hartington / Kathleen Agnes Kennedy (F4063)
m. 6 May 1944-
Father | Male
William John Robert Cavendish, Marquess of Hartington
Born 10 Dec 1917 St. George's, Hanover Sq. Middlesex, England 
Died 10 Sep 1944 Belgium Buried Leopoldsburgh War Cemetery, Limburg, Belgium Married 6 May 1944 [1, 2] Register Office, Chelsea, Middlesex, England [1, 2] Father Edward William Spencer Cavendish, 10th. Duke of Devonshire. KG. MBE. TD. | F4036 Group Sheet Mother Lady Mary Alice Gascoyne-Cecil | F4036 Group Sheet
Mother | Female
Kathleen Agnes Kennedy
Born 20 Feb 1920 Died 13 May 1948 France Buried St. Peter's, Edensor, Derbyshire, England Father Joseph Patrick Kennedy | F4064 Group Sheet Mother Rose Elizabeth Fitzgerald | F4064 Group Sheet
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