Israël Prins married Maria Kornalijnslijper in 1899 in Amsterdam. She passed away in 1910. They had four children: Rachel, Salomon, Eva and Esther. Israël Prins remarried in 1919 in Zaandam to Rachel Groen. They had a daughter Lena.
Stadsarchief Amsterdam, archiefkaart Israël Prins
In addition, a Jokos file (number 55344) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting …