Baron Omar Rolf von Ehrenfels
Baron Omar Rolf von Ehrenfels (born 28 April 1901 in Prague - died 7 February 1980 in Neckargemünd, Heidelberg, Germany) was a prominent Muslim of Austrian origin.
Christian Quadflieg
During his time in Oberhausen he worked under the name "Christian Urs" as he did not want to profit from the fame of his father Will Quadflieg, who was born and raised in Oberhausen.