| Name | Robert George GROSVENOR | |
| Prefix | Lieutenant Colonel | |
| Suffix | 5th Duke of Westminster | |
| Birth | 24 Apr 1910 | |
| Gender | Male | |
| Death | 19 Feb 1979 | |
| Person ID | I3411 | Royal family |
| Last Modified | 28 Aug 2021 | |
| Family | Honourable Viola Maud Lyttelton, b. 10 Jun 1912 d. 3 May 1987 (Age 74 years) | |||||
| Marriage | 3 Dec 1946 | |||||
| Children |
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| Family ID | F1597 | Group Sheet | Family Chart | ||||
| Last Modified | 28 Aug 2021 | |||||