William Pole-Tylney-Long-Wellesley, 4th Earl of Mornington (22 June 1788 – 1 July 1857) was an Anglo-Irish nobleman notorious for his dissipated lifestyle.
William Pole-Tylney-Long-Wellesley, 4e comte de Mornington (22 juin 1788 - 1er juillet 1857) est un noble anglo-irlandais connu pour son style de vie dissipé. (fr)
William Pole-Tylney-Long-Wellesley, 4th Earl of Mornington (22 June 1788 – 1 July 1857) was an Anglo-Irish nobleman notorious for his dissipated lifestyle. (en)