William McArthur (Lord Mayor of London) William McArthur (Lord Mayor of London) Sir William McArthur, (6 July 1809 – 16 November 1887) was an Irish businessman and Lord Mayor of London, and a Liberal Party politician who sat in the House of Commons from 1868 to 1885. McArthur was born at Malin, County Donegal, the son of Rev. John McArthur, a Methodist minister in Londonderry. In 1821 he was apprenticed to a woollen draper in Enniskillen. He moved to Lurgan in 1825 where he was a merchant and in 1831 established a drapery business in Derry initially in a partnership, but later on his own. In
John Gore (Lord Mayor) he was elected Lord Mayor of London. He was knighted on 4 June 1626. In 1634 he was elected president of Christ's Hospital. Gore married as his second wife, a daughter of Sir Thomas Cambell (Lord Mayor in 1609–10). His eldest daughter married John Cotton, alderman in 1649. He was the brother of Richard Gore MP for the City of London, and of William Gore, alderman and Sheriff in 1615/16. John Gore (Lord Mayor) Sir John Gore (died December 1636) was an English merchant who was Lord Mayor of London in 1624. Gore was a son of Gerard Gore, alderman