Richard Boyle, 2nd Viscount Shannon

Field Marshal Richard Boyle, 2nd Viscount Shannon, PC (1675 – 20 December 1740) was a British army officer and politician. After serving as a junior officer at the Battle of the Boyne during the Williamite War in Ireland and at the Battle of Landen during the Nine Years' War, he commanded a brigade of grenadiers during the storming of Vigo during the War of the Spanish Succession. During this engagement the entire French-Spanish fleet was either captured or destroyed. He also took part in a successful raid on Barcelona three years later. He went on to serve as Commander-in-Chief, Ireland during the 1720s and 1730s.

Military career

Early career

Born the son of Richard Boyle (born circa 1640) and Elizabeth Boyle (née Ponsonby, daughter of Sir John Ponsonby of Bessborough), Boyle was educated at the University of Oxford. He started his military career as a volunteer in the service of the Duke of Ormonde at the Battle of the Boyne in July 1690 during the Williamite War in Ireland. He also fought, being wounded and becoming a prisoner of war, at the Battle of Landen in July 1693 during the Nine Years' War. He became colonel of Prince George of Denmark's Regiment of Marines in February 1702 and commanded a brigade of grenadiers during the storming of Vigo in October 1702 during the War of the Spanish Succession. In Parliament he supported the Whigs and voted for the Foreign Protestants Naturalization Act 1708 which allowed Protestants fleeing from the continent to enter Great Britain.

Promoted to lieutenant general in 1709, Boyle became Deputy Governor of Dover Castle later that year and was then given command of a secret but abortive expedition to attack New France in 1710.

Boyle became Commander-in-Chief, Ireland in 1720 and retained that command for the rest of his life. Boyle also became a member of the Privy Council of Ireland in 1721 and one of the Lord Justices in Ireland in 1722. He became Governor of Portsmouth in 1737 before being promoted to field marshal on 17 July 1739.

Boyle died at his home, Ashley Park at Walton-on-Thames, on 20 December 1740, and was buried at St Mary's Parish Church in Walton-on-Thames.

Family On 6 June 1704, Boyle married Mary Sackville, illegitimate daughter of Charles Sackville, 6th Earl of Dorset and widow of Lionel Boyle, 3rd Earl of Orrery, who died twelve years later, bearing no children. In January 1720, Boyle remarried, this time to Grace Senhouse, daughter of John Senhouse of Netherhall in Cumbria; they had one child, Grace Sackville, Countess of Middlesex.