Maurice Leon Batavier was a son of Leon Batavier and Jetje Bloemhof. He married on 7 August 1941 in Amsterdam to Rachel Wagenaar.
Stadsarchief Amsterdam, archiefkaart Maurice Leon Batavier.
In addition, a Jokos file (number 55899) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.