Barend Kulker and Sara Emma de Groot married in 1903 in Amsterdam. They had two children who survived the war.
Stadsarchief Amsterdam, archiefkaart Barend Kulker
Addition
Barend Kulker and Sara Emma de Groot married in 1903 in Amsterdam. They had two children who survived the war.
Stadsarchief Amsterdam, archiefkaart Barend Kulker