Grietje Speijer was a daughter of Mozes Speijer and Sara Halberstadt. She married in Amsterdam on 14 December 1905 to Kalman Walvis, son of Levie Walvis and Judik Cohen de Korte. Kalman passed away in Apeldoorn on 2 March 1938.
Grietje and Kalman had 5 children together of which Judic survived the H…
In addition, a Jokos file (number 51598) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.