About Theo Osterkamp
Theodor "Theo" Osterkamp was a German fighter pilot during World War I and World War II. A flying ace, he achieved 32 victories in World War I. In World War II, he led Jagdgeschwader 51 up to the Battle of Britain and claimed a further six victories during World War II, in the process becoming one of only a few men to score victories and become an ace in both world wars. Osterkamp claimed his first (but unconfirmed) kill on 6 September 1916 as an observer to pilot Leutnant zur See Wilhelm Mattheus in a LVG C.II two-seater aircraft. Promoted to Generalmajor, Osterkamp was awarded his Knight's Cross of the Iron Cross on 22 August 1940. During 1915–1916, he served as an air observer, and became the first German pilot to fly a land-based aircraft to England on a reconnaissance-mission.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.