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 of fighting unit. Mainwaring has no combat experience, which causes tension with the other members of the Home Guard, particularly Wilson, who was a decorated Captain in the Royal Artillery (Mons, Gallipoli) during the First World War. Mainwaring did, however, serve in the Army of Occupation in France, "during the whole of 1919 — somebody had to clear up the mess.". He volunteered to enlist in 1914 but was rejected with poor eyesight. (During the Second World War, John Le Mesurier, who played Wilson, had been a captain while Arthur Lowe was a Sergeant Major. Lowe tried to enlist in