Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Family/Spouse: Bernhard Kaufmann. Bernhard was born on 12 Mar 1866 in Barcin, bei Posen, Province Posen. [Group Sheet] [Family Chart]
Family/Spouse: Johannes Julius (Hans) Mendelsohn. Johannes was born on 27 Nov 1893 in Allenstein; died on 16 May 1965 in Tokyo. [Group Sheet] [Family Chart]