Meijer Frank was deported to Sobibor in June 1943 from Vught via Westerbork on the so-called children's transport. He was 2 when he died. J. de Moei, Joodse kinderen in het kamp Vught (Vught 1999) 31
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Hartog Frank and Flora Wegloop married on 20 March 1940 in Amsterdam. Stadsarchief Amsterdam, archiefkaart Hartog Frank
In addition, a Jokos file (number 16549) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.