Jacob Engelsman was a son of Barend Engelsman and Esther Victors. He married 9 January 1935 in Amsterdam Roosje Frank, a daughter of Frederik Frank and Betje Rotschild. The marriage ended however by divorce on 31 July 1937.
Samuel self had four sisters and a brother: Sara, Keetje, Clara, Elisabeth and Samuel. They too have been killed during the Shoah.
City Archive of Amsterdam, archive card of Ba…