text: Arthur Roy Brown,  (23 December 1893 – 9 March 1944) was a Canadian flying ace of the First World War, credited with ten aerial victories. The Royal Air Force officially credited Brown with shooting down Manfred von Richthofen, the "Red Baron", although historians, doctors, and ballistics experts consider it all but certain that Richthofen was actually killed by a machine gunner firing from the ground.