"Jagdstaffel 24,Jagdgruppe 12" . "1894-11-03Z"^^ . "1930Z"^^ . "Kroll, Heinrich"@en . . . . "1894Z"^^ . "1930-02-21Z"^^ . . "Oberleutnant Henrich Claudius Kroll (3 November 1894\u201321 February 1930) Pour le Merite, Knight's Cross of the Royal House Order of Hohenzollern, Saxony's Albert Order Knight Second Class with Swords, Iron Cross First and Second Class, was a World War I fighter ace credited with 33 victories."@en . "Germany" . . "German flying ace" . "1914Z"^^ . . "1918Z"^^ . "Heinrich Claudius Kroll"@en . . . .