Else Maria Guckenheimer was teh widow of Joseph Ernst Glaserfeld, who had died in 1917. She was the morther-in-law of the rabbi Ludwig Mehler.
Stadsarchief Amsterdam; Archiefkaart van Else Maria Guckeheimer
Biography
Else Maria Guckenheimer was teh widow of Joseph Ernst Glaserfeld, who had died in 1917. She was the morther-in-law of the rabbi Ludwig Mehler.
Stadsarchief Amsterdam; Archiefkaart van Else Maria Guckeheimer