| Children |
| | 1. Thomas Rennell, b. 22 Oct 1786, Winchester, Hampshire, England , d. 30 Jun 1824, Winchester, Hampshire, England (Age 37 years) |
| | 2. Sarah Elizabeth Rennell, bp. 11 Aug 1794, St Swithun, Winchester, Hampshire, England  |
| | 3. William Blackstone Rennell, bp. 23 Apr 1796, St Swithun, Winchester, Hampshire, England  |
| | 4. Elizabeth Margaret Rennell, bp. 11 Aug 1798, St Swithun, Winchester, Hampshire, England  |
| | 5. Charles John Rennell, bp. 15 Sep 1801, St Michael, Winchester, Hampshire, England  |
| | 6. Caroline Rennell, bp. 31 Dec 1802, Alton, Hampshire, England  |
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