Family: Rt. Hon. John Ponsonby / Lady Elizabeth Cavendish (F3768)
m. 22 Sep 1743Brabazon Ponsonby, 1st. Earl of Bessborough![]() ![]() |
Sarah Margetson![]() ![]() |
William Ponsonby, 2nd. Earl of Bessborough![]() ![]() |
Lady Sarah Ponsonby![]() ![]() |
Lady Letitia Ponsonby![]() ![]() |
William Cavendish, 3rd.Duke of Devonshire KG PC![]() ![]() |
Katherine Hoskyns![]() |
Caroline Cavendish![]() ![]() |
William Cavendish, 4th. Duke of Devonshire KG PC![]() ![]() |
Lady Elizabeth Cavendish![]() ![]() |
Rt. Hon. John Ponsonby![]() ![]() |
Rt. Hon. George Ponsonby![]() ![]() |