https://www.mappingthelives.org/bio/169174fa-5ca2-4945-b67b-df2c9cbc2e05
http://geb.uni-giessen.de/geb/volltexte/2019/14706/pdf/MOHG_100_2015_S235_275.pdf
https://yvng.yadvashem.org/nameDetails.html?language=en&itemId=11533444&ind=1