William Pole-Tylney-Long-Wellesley, 4th Earl of Mornington a very dissipated life and lived for a time in Brussels to avoid his creditors. In his last years he lived on a small pension of ₤10 a week allowed by his cousin Arthur Wellesley, 2nd Duke of Wellington. From 1842 he was styled Viscount Wellesley, and succeeded his father as Earl of Mornington in 1845. He died in lodgings in Thayer Street, Manchester Square, London, on 1 July 1857, from heart disease. The obituary notice three days later in the "Morning Chronicle" claimed that he was "A spendthrift, a profligate, and a gambler in his youth, he became debauched
Arthur Wellesley, 1st Duke of Wellington his brother's term as Governor-General of India ended in March 1805, the brothers returned together to England on HMS "Howe". Arthur, coincidentally, stopped on his voyage at the little island of Saint Helena and stayed in the same building to which Napoleon I would later be exiled. In September 1805, Major-General Wellesley was newly returned from his campaigns in India and was not yet particularly well known to the public. He reported to the office of the Secretary for War to request a new assignment. In the waiting room he met Vice-Admiral Horatio Nelson, already a legendary figure after his