Jacob Gans was the son of Alexander Gans and Antje Nijstad. He was married to Charlotte Zuntz. The couple had at least one daughter, Antje Annelise.
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In addition, a Jokos file (number 54001) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 3).
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