Children |
| 1. Lady Catherine Ponsonby, b. 14 Oct 1742, Hanworth Palace, Middlesex, England d. 4 Sep 1789, England, Unitd Kingdom (Age 46 years) |
| 2. Brabazon Posonby, b. 4 Aug 1744 d. Yes, date unknown |
| 3. John Ponsonby, b. 27 Sep 1749 d. Yes, date unknown |
| 4. Charlotte Ponsonby, b. 1750, London, Middlesex, Englalnd d. Yes, date unknown (Age ~ 72 years) |
| 5. Caroline Ponsonby, b. 14 Feb 1753 d. Yes, date unknown |
| 6. Rachel Ponsonby, b. 14 Jan 1755 d. Yes, date unknown |
| 7. Sarah Ponsonby, b. 6 Aug 1756 d. Yes, date unknown |
| 8. Frederick Ponsonby, 3rd Earl Of Bessborough, b. 24 Jan 1758, Sysonby, Leicestershire, England d. 3 Feb 1844, Canford, Dorset, England (Age 86 years) |
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