Jean Constance Elphinstone was born 3 April 1915 in St George Hanover Square, Greater London, England, United Kingdom to Sidney Herbert Buller-Fullerton Elphinstone, 16th Lord Elphinstone (1869-1955) and Mary Frances Bowes-Lyon (1883-1961) and died 29 November 1999 Lambeth, Greater London, England, United Kingdom of unspecified causes. She married John Lycett Wills (1910-1999) 25 July 1936 in Westminster, Greater London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Andrew Arnold Lyon Wills (1937-1998) | |||
| Susan Griselda Anne Lyon Wills (1940) | |||
| Marilyn Emma Margaret Wills (1947-1970) | |||
| Georgina Rose Wills (1951-1951) | |||
Residences
Footnotes (including sources)
| ‡ General |
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