"Malincourt, France"@en . . "Wilhelm Fahlbusch"@en . . "KG 1"@en . . . . "1916-09-06"^^ . "Leutnant Wilhelm Fahlbusch was an early World War I flying ace credited with five aerial victories, shared with his observer Hans Rosencrantz."@en . "Hanover, Germany"@en . . . . . . "Leutnant"@en . . "Leutnant Wilhelm Fahlbusch was an early World War I flying ace credited with five aerial victories, shared with his observer Hans Rosencrantz."@en . . "Flying service"@en . "1892-02-08"^^ . . "Fahlbusch and Hans Rosencrantz"@en . "Wilhelm Fahlbusch"@en . "\"Willi\""@en . . . . . .