Zadok Turfrijer and Rachel Waas married in 1897 in Amsterdam. They had at least eleven children, among whom Esther, Schoontje, Marcus, Froukje, Hartog and Jacob. Three children passed away before the war. Two children survived the war.
Stadsarchief Amsterdam, archiefkaart Zadok Turfrijer
In addition, a Jokos file (number 20029) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.