Emma married Lt. Col. Edward Cavendish on 3 Aug 1865 in St. Michael's, Chester Sq. London, England. Edward (son of William Cavendish, 7th. Duke of Devonshire. KG. PC. and Lady Blanche Georgiana Howard) was born on 28 Jan 1838 in Marylebone, Middlesex, England; died on 18 May 1891 in Marylebone, Middlesex, England. [Group Sheet]

1. Victor Christian William Cavendish, 9th. Duke of Devonshire. KG. PC. GCVO. FRS. JP. was born on 31 May 1868 in Marylebone, Middlesex, England; died on 6 May 1938 in Chatsworth House, Derbyshire, England.