Mozes Coppenhagen, a son of Salomon Coppenhagen and Sophia Koopman, was married on 9 August 1939 in Rotterdam to Johanna de Winter, a daughter of Michiel de Winter and Schoontje Mug. He was a clerk. On 20 December 1942 their daughter Schoontje was born in transit camp Westerbork. She was killed in Sobibor on 5 March 1943, together with her mother. Mozes self was killed in Lublin on 30 November 1943.
Record of birth certificates of the Westerbork municipality, currently at the archives of Gemeente Midden-Drenthe in Beilen and the City Archive of Amsterdam, archive card of Mozes Coppenhagen.