William Wellesley-Pole, 3rd Earl of Mornington Anglo-Irish politician (1763-1845) (1763–1845) Parents Anne Wellesley, Countess of Mornington Garret Wesley, 1st Earl of Mornington Children Mary Wellesley-Pole William Pole-Tylney-Long-Wellesley, 4th Earl of Mornington Lady Emily Wellesley-Pole Priscilla Fane, Countess of Westmorland Siblings Lady Anne Culling Smith Henry Wellesley, 1st Baron Cowley Arthur Wellesley, 1st Duke of Wellington Richard Wellesley, 1st Marquess Wellesley Gerald Valerian Wellesley Partners Katherine Wellesley-Pole, Countess of Mornington
