Henry Mainwaring Henry Mainwaring Sir Henry Mainwaring (1587–1653), was an English lawyer, soldier, author, seaman and politician who sat in the House of Commons from 1621 to 1622. He was for a time a pirate based in Newfoundland and then a naval officer with the Royal Navy. He supported the Royalist cause in the English Civil War. Mainwaring was born in Ightfield, Shropshire, second son of Sir George Mainwaring and his wife Ann, the daughter of Sir William More of Loseley Park in Surrey. His maternal grandfather was Sir William More, Vice-Admiral of Sussex. He graduated from Brasenose College at Oxford University,
Captain Mainwaring a bombed-out corridor which could have fallen at any moment. Mainwaring insists he work in the most dangerous position even though in drawing lots he had picked the safest ("Asleep in the Deep"). He also places the safety of his country above his own interests. In "Command Decision", Mainwaring is prepared to relinquish control so that the platoon could gain rifles, arguing that the defence of the country is more important than his ego. In addition he is prepared to "march in the ranks as Private Mainwaring" when he is briefly decommissioned as he had never actually been made an