1918 Death Manfred von Richthofen, German Aviator 1905 Death Ferdinand von Richthofen, German geographer/explorer, dies 1892 Birthday Manfred Freiherr von Richthofen, Red Baron, German WW I ace 1892 Birthday Manfred von Richthofen, German Aviator 1833 Birthday Ferdinand von Richthofen, German geographer/explorer
