 Abraham Os - de WinterBorn 14-11-1916 Rotterdam, Netherland, died 30-9-1942 Auschwitz-Katowice, Poland, 25 or 26 years. Son of Mozes Abraham Os - de Groot and Eva Sara de Winter - Koster Marriage/ Related to:  Rebecca Lagrand - de JongBorn 26-8-1917 Rotterdam, Netherland, died 30-9-1942 Auschwitz-Katowice, Poland, 24 or 25 years. Daughter of David Lagrand - van der Kruk and Anna de Jong - van der Stam | |||