[S1892] Deutsches Geschlechterbuch, Volume 66 (1929), Koerner, Bernhard, (Name: C.A. Starke Verlag; Location: Limburg an der Lahn, Germany ; Date: 1929;), pages 220-249.
6. Ludwig Koemmel. Born about 1515 in Neukirchen in Hessen. He was a mill owner in Neukirchen. Sons Cunradus, Jost and Eckart.