Family: Hervey Morres, 1st. Viscount Mountmorres / Lady Letitia Ponsonby (F3777)
m. 3 Nov 1742Brabazon Ponsonby, 1st. Earl of Bessborough (1679-1758) |
Sarah Margetson ( -1773) |
William Ponsonby, 2nd. Earl of Bessborough (1704-1793) |
Rt. Hon. John Ponsonby (1713-1789) |
Lady Sarah Ponsonby ( -1737) |
Lady Letitia Ponsonby (1720-1754) |