Family: Rt. Hon. John Ponsonby / Lady Elizabeth Cavendish (F3768)
m. 22 Sep 1743Brabazon Ponsonby, 1st. Earl of Bessborough (1679-1758) |
Sarah Margetson ( -1773) |
William Ponsonby, 2nd. Earl of Bessborough (1704-1793) |
Lady Sarah Ponsonby ( -1737) |
Lady Letitia Ponsonby (1720-1754) |
William Cavendish, 3rd.Duke of Devonshire KG PC (1698-1755) |
Katherine Hoskyns ( -1777) |
Caroline Cavendish (1719-1760) |
William Cavendish, 4th. Duke of Devonshire KG PC (1720-1764) |
Rt. Hon. John Ponsonby (1713-1789) |
Lady Elizabeth Cavendish (1723-1796) |
Rt. Hon. George Ponsonby (1755-1817) |