https://www.history.com/this-day-in-history/red-baron-killed-in-action-2?cmpid=email-hist-tdih-2022-0 [login to see] 2&om_rid=
In the well-trafficked skies above the Somme River in France, Baron Manfred von Richthofen, the notorious German flying ace known as the Red Baron,” is killed by Allied fire on April 21, 1918.
Richthofen, the son of a Prussian nobleman, switched from the German army to the Imperial Air Service in 1915. By 1916, he was terrorizing the skies over the Western Front in an Albatross biplane, downing 15 enemy planes by the end of the year, including one piloted by British flying ace Major Lanoe Hawker. In 1917, Richthofen surpassed all flying-ace records on both sides of the Western Front and began using a Fokker triplane, painted entirely red in tribute to his old cavalry regiment. Although only used during the last eight months of his career, it was this aircraft with which Richthofen was most commonly associated and that led to an enduring English nickname for the German pilot—the Red Baron.