Richard Wellesley, 1st Marquess Wellesley British politician (1760-1842) (1760–1842) Parents Anne Wellesley, Countess of Mornington Garret Wesley, 1st Earl of Mornington Children Hyacinthe Mary Wellesley Gerald Wellesley Richard Wellesley Henry Wellesley Anne Wellesley Siblings Lady Anne Culling Smith Henry Wellesley, 1st Baron Cowley Arthur Wellesley, 1st Duke of Wellington William Wellesley-Pole, 3rd Earl of Mornington Gerald Valerian Wellesley Partners Hyacinthe-Gabrielle Roland Marianne Wellesley, Marchioness Wellesley
