Lady Caroline Lamb

Parents

• Henrietta Ponsonby, Countess of Bessborough
• Frederick Ponsonby, 3rd Earl of Bessborough

Children

Siblings

• John Ponsonby, 4th Earl of Bessborough
• William Ponsonby, 1st Baron de Mauley
• Frederick Cavendish Ponsonby
• Harriet Osborne, Baroness Godolphin
• George Arundel Stewart

Partners

• William Lamb, 2nd Viscount Melbourne