Jacob Springer and Vrouwtje Velleman had a total of fourteen children. Two children died young. Besides the surviving child that still lived at home four other children survived the war. Children who did not live at home anymore and did not survive the war were Marcus and Lea.
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Jacob Springer was married to Vrouwtje Velleman. The couple lived at 19 Louis Bothastraat, third floor, in Amsterdam.
Amsterdam municipal archive, Records Jokos, Möbel-claim 14363; property Joods Maatschappelijk Werk
In addition, Jokos files (numbers 14363, 55795) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.