Family: Cornelius O'Callaghan, 1st. Earl of Lismore / Frances Ponsonby (F3772)
Rt. Hon. John Ponsonby (1713-1789) |
Lady Elizabeth Cavendish (1723-1796) |
Rt. Hon. George Ponsonby (1755-1817) |
Rt. Hon. John Ponsonby (1713-1789) |
Lady Elizabeth Cavendish (1723-1796) |
Rt. Hon. George Ponsonby (1755-1817) |