William Massey-Mainwaring William Massey-Mainwaring The Honourable William Frederick Barton Massey-Mainwaring (28 May 1845 – 12 March 1907) was an Irish art collector and Conservative Party politician in the United Kingdom. The fifth son of Eyre Massey, 3rd Baron Clarina and his wife Susan Elizabeth "née" Burton, he was originally known as William Frederick Barton Massey. Educated at Trinity College Dublin, he was called to the bar at the Inner Temple, London. In 1872 he married Isabella Anne Milman, a widow and only child of Benjamin Lee Mainwaring of Knaresborough. He assumed the surname Massey-Mainwaring on marriage. Massey-Mainwaring was a well-known art collector
Captain Mainwaring bitter about Wilson's wealthy upbringing; being raised by a nanny, a father who held a career in "the City", and having attended public school, believing it made him "wet", while his own grammar school background is a positive attribute (Mainwaring went to Eastbourne Grammar School and Wilson went to Meadow Bridge public school). Mainwaring is an inverted snob who believes that it is the class system that prevents his promotion to the higher echelons of the Bank. By contrast, Wilson seems to have no social ambitions at all, is down to earth and easy going and seems amused by Mainwaring's