Offizierstellvertreter Otto Esswein (3 March 1890 – 21 July 1918) was a German World War I flying ace credited with twelve aerial victories.
[1][2] Otto Esswein was born in Waiblingen, in the Kingdom of Württemberg within the German Empire, on 3 March 1890.
He used it to shoot down another Camel on 2 February, three more the next day, and two more British fighters on the 5th, one of which was the Royal Aircraft Factory SE-5 of No.
On 16 July, in one of the pioneer usages of a parachute, he successfully bailed out of his burning plane after being shot down attacking a balloon.
Five days later he was unable to repeat the feat and was killed in action in another flaming aircraft[1] over Hartennes-et-Taux, France.