Schoontje Coppenhagen was a daughter of Mozes Coppenhagen and Johanna de Winter. She was born 20 December 1942 in Camp Westerbork and killed 5 March 1943 in Sobibor, together with her mother.
Register of birth certificates, made out at the branch of the civil registry in Camp Westerbork; archive of the municipality of Westerbork, included in the archive of the municipality Mid Drenthe in Beilen and the City Archive of Amsterdam, archive card of Mozes Coppenhagen.