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
Lord Mayor of London governing body, the City of London Corporation (incorporated as "The Mayor and Commonalty and Citizens of the City of London"). The Corporation comprises the Court of Aldermen and the Court of Common Council; the former includes only the Aldermen, while the latter includes both Aldermen and Common Councilmen. The Lord Mayor belongs to and presides over both bodies. As noted earlier, the main role of the Lord Mayor is to represent, support and promote all aspects of UK-financial service industries, including maritime. They undertake this as head of the City of London Corporation and, during the year, host visiting foreign