John Montagu, 2nd Duke of Montagu, (1690 – 5 July 1749), styled Viscount Monthermer until 1705 and Marquess of Monthermer between 1705 and 1709, was a British peer. Life Montagu was an owner of a coal mine. Montagu went on the grand tour with Pierre Sylvestre. On 17 March 1705, John was married to Lady Mary Churchill, daughter of John Churchill, 1st Duke of Marlborough, and Sarah Churchill, Duchess of Marlborough. On 23 October 1717, Montagu was admitted a Fellow of the Royal College of Physicians. He was made a Knight of the Garter in 1719, and was made Order of the Bath, a Fellow of the Royal Society in 1725, and a Grand Master of the Premier Grand Lodge of England which was the first Masonic Grand Lodge to be created. On 22 June 1722, George I appointed Montagu governor of the islands of Saint Lucia and Saint Vincent in the West Indies. He in turn appointed Nathaniel Uring, a merchant sea captain and adventurer, as deputy-governor. Uring went to the islands with a group of seven ships, and established settlement at Petit Carenage. Unable to get enough support from British warships, he and the new colonists were quickly run off by the French. In 1739, the country's first home for abandoned children, the Foundling Hospital was created in London. Montagu was a supporter of this effort and was one of the charity's founding governors. He also financed the education of two notable Black British figures of the age, Ignatius Sancho (a butler at his Blackheath home, Montagu House) and Francis Williams, allegedly sending the latter to Cambridge University (the university has no record of his having studied there). In 1745, Montagu raised a cavalry regiment known as Montagu's Carabineers, which, however, was disbanded after the Battle of Culloden. Montagu was a notorious practical joker, his mother-in-law writing of him that "All his talents lie in things only natural in boys of fifteen years old, and he is about two and fifty; to get people into his garden and wet them with squirts, and to invite people to his country houses and put things in beds to make them itch, and twenty such pretty fancies as these." Montagu is said to have once dunked the political philosopher Montesquieu in a tub of cold water as a joke. Montagu's country place, Boughton House, Northamptonshire, was laid out by him as