Michael Waterman, son of Meijer Waterman and Grietje Visschraper, married 14 August 1941 in Amsterdam to Sara Hamburger, daughter of Gompel Hamburger and Sophia Roodenburg.
City Archive of Amsterdam, archive card of Michael Waterman .
In addition, Jokos files (numbers 54615, 54635) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.