Franz Fritz Gruenbaum Grunbaum was born in Brunn, Czechoslovakia, 1880. Prior to WWII he lived in Wien, Austria. Franz Fritz was murdered in the Shoah. Place of death: Dachau, Germany, 14/01/1941.
Namentliche Erfassung der Österreichischen Holocaustopfer, Dokumentationsarchiv des Österreichischen Widerstandes, Wien (Database of Austrian victims of the Holocaust, Documentation Centre for Austrian Resistance, Vienna)