Children |
| 1. BENTINCK Elizabeth Cavendish, b. 27 Jun 1735, Of Portland, Welbeck Abbey, Nottinghamshire, England d. 12 Dec 1825, Lower Grosvenor St. London, Middlesex, England (Age 90 years) |
| 2. BENTINCK Henrietta Cavendish, b. Abt 1736, Of Portland, Welbeck Abbey, Nottsinghamshire, England  |
+ | 3. BENTINCK William Henry Cavendish, b. 14 Apr 1738, Portland, Welbeck Abbey, Nottingham, England d. 30 Oct 1809 (Age 71 years) |
| 4. BENTINCK Margaret Cavendish, b. Abt 1740, Of Portland, Welbeck Abbey, Nottsinghamshire, England d. 28 Apr 1756, Unmd (Age ~ 16 years) |
| 5. BENTINCK Frances Cavendish, b. Abt 1742, Of Portland, Welbeck Abbey, Nottsinghamshire, England d. Mar 1743 (Age ~ 1 years) |
| 6. BENTINCK Edward Charles Cavendish, b. 3 Mar 1744, Of Portland, Welbeck Abbey, Nottsinghamshire, Eng. d. 8 Oct 1819 (Age 75 years) |
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