During the II War, Paul GEMAHLING leave Strasbourg for Paris, and change his name for GEMAEHLING. Actually, at least 2 of his sons, between 5,are aknow under this name.
All they are same family:GEMAHLING and GEMAEHLING.
Then, Louis-Ferdinand, Jean, Elsa, Rachel,Mael, Bernard etc all cousins, uncles, grand phather!!!!