Born ‎11-4-1871 Middelharnis, Netherland‎. Occupation: Manufacturer. Son of Simon Israel de Winter - van Os and Vrouwtje Saartje de Hond‏

Born ‎22-5-1875 Maassluis, Netherland, died ‎14-1-1943 Auschwitz-Katowice, Poland‎, 67 or 68 years. Daughter of Marcus Israel Katan - de Heer and Sara van Vriesland - Schweidt‏