Sara Bloeme van den Berg was deported to Sobibor from Vught via Westerbork. She was 4 when she died. J. de Moei, Joodse kinderen in het kamp Vught (Vught 1999) 16
In addition, a Jokos file (number 2674) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.