Ormonde, James Butler, 2d duke of, 1665–1745, Irish soldier. He was the son of Thomas Butler, earl of Ossory, and grandson of the Ist duke, whom he succeeded in 1688. A staunch Tory and popular military figure, he supported the cause of William of Orange (William III) and fought in the battle of the Boyne (1690). Early in the War of the Spanish Succession he commanded (1702) land forces in the fruitless expedition against Cádiz. Later, as lord lieutenant of Ireland (1703–6, 1710–13) and as the duke of Marlborough's successor (1711) in command of the forces, he appeared to be one of the most powerful men in the kingdom. He became involved, however, in the plot to prevent the accession of George I, and in 1715 he was impeached. Fleeing to France, he was attainted, took part in the risings of the Jacobites in 1715 and 1719, and spent the rest of his life in exile.