Born ‎19-2-1888 Amsterdam, Netherland‎. Occupation: Lingerie merchant. Son of Godfried Salomon van Bever and Esther van Gelder‏

Born ‎13-6-1890 Amsterdam, Netherland, died ‎14-1-1943 Auschwitz-Katowice, Poland‎, 52 or 53 years. Daughter of Joseph Polak and Louise Polak‏