James Whiteside (1804–1876), writer, orator, politician and barrister lived at no. 2 Mountjoy Square in the mid-19th century. Joseph Napier, an Irish Conservative party MP and member of the Privy Council of Ireland lived at No. 17 Mountjoy Square South (now no. 52). Richard Dowse (1824–1890) lived at no. 38 Mountjoy Square. Born in Dungannon, during his career he was MP for Londonderry (1868–1872), Attorney General, Solicitor General and a Baron of the Court of the Exchequer. Sir Robert Anderson (1841–1918) was born at Number 1 Mountjoy Square West (now 53). An infamous brothel, known as The Kasbah Health Studio, frequented by numerous senior Irish businessmen, politicians and churchmen was located in the basement of number 60 Mountjoy Square West from the late 1970s until its closure in the early 1990s.