[S1892] Deutsches Geschlechterbuch, Volume 66 (1929), Koerner, Bernhard, (Name: C.A. Starke Verlag; Location: Limburg an der Lahn, Germany ; Date: 1929;), pages 220-249.
11. Dilmanus Kumel. Born about 1391. Resident of Neukirchen in Hessen. A student at Erfurt in 1408. Conjectured to be father of Ludwig Komel born about 1420.