When Gauleiter Rudolf Jordan claimed that Reinhard Heydrich had Jewish ancestry and therefore could not have been Aryan, it was Gercke who investigated the issue and concluded that Heydrich was a pure Aryan with no Jewish ancestry.
Achim | Achim Reichel | Achim (Weser) | Achim Freyer | Achim Steiner | Achim Peters | Achim Müller | Achim Fiedler |