Katherine Wellesley-Pole, Countess of Mornington

British noblewoman (1765–1851)

Parents

• Lady Mary Capell
• John Forbes

Children

• Lady Emily Wellesley-Pole
• William Pole-Tylney-Long-Wellesley, 4th Earl of Mornington
• Mary Wellesley-Pole
• Priscilla Fane, Countess of Westmorland

Siblings

• Maria Eleanor Forbes

Partners

• William Wellesley-Pole, 3rd Earl of Mornington