Biography
Elizabeth Wyndham was born before 1731 to William Wyndham (1687-1740) and Catherine Seymour (c1693-1731) and died 5 December 1769 of unspecified causes. She married George Grenville (1712-1770) 1749 .
Children
| Name | Birth | Death | Joined with |
| George Nugent-Temple-Grenville, 1st Marquess of Buckingham (1753-1813) | |||
| Charlotte Grenville (c1754-1830) | |||
| Thomas Grenville (1755-1846) | |||
| Elizabeth Grenville (1756-1842) | |||
| William Wyndham Grenville, 1st Baron Grenville (1759-1834) | 25 October 1759 Wotton House, Buckinghamshire, England, United Kingdom | 12 January 1834 Dropmore Park, Burnham, Buckinghamshire, England, United Kingdom | Anne Pitt (1772-1864) |
| Catherine Grenville (1761-1796) | 1761 | 6 November 1796 | Richard Griffin, 2nd Baron Braybrooke (1751-1825) |
| Hester Grenville (bef1767-1847) | |||
Footnotes (including sources)
| ‡ General |
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