Sir John Ponsonby (1608 c.-1678)
The son of Henry Ponsonby and Dorothy Sands of Cumberland; he was a cavalry officer under
Cromwell, Sheriff of County Wicklow (1654), and founder of the Ponsonby dynasty.
The son of Henry Ponsonby and Dorothy Sands of Cumberland; he was a cavalry officer under
Cromwell, Sheriff of County Wicklow (1654), and founder of the Ponsonby dynasty.