Gretha Kaas married 520441 in 1928 in Amsterdam. She divorced him on 6 December 1940. David Benjamin and Louis Witjas are her children from that marriage.
Stadsarchief Amsterdam, archiefkaart Isaäc Witjas
Gretha Kaas married 520441 in 1928 in Amsterdam. She divorced him on 6 December 1940. David Benjamin and Louis Witjas are her children from that marriage.
Stadsarchief Amsterdam, archiefkaart Isaäc Witjas