Hon. Frederick Ponsonby (1775 c.-1849)
The son of William Brabazon Ponsonby, first Baron Ponsonby, and brother of Mary
Elizabeth, who married the second Earl Grey; he was MP for Galway Town (1811-13).
The son of William Brabazon Ponsonby, first Baron Ponsonby, and brother of Mary
Elizabeth, who married the second Earl Grey; he was MP for Galway Town (1811-13).