 Esther Zwalf - AllegroBorn 23 mar 1887 Amsterdam,Netherland, died 19 nov 1942 Auschwitz-Katowice, Poland, 55 years. Daughter of Jacob Zwalf - Castro and Sebina Allegro Marriage/ Related to:  Joseph Spier - BotjeBorn 22-1-1887 Amsterdam,Netherland, died 19-11-1942 Auschwitz-Katowice, Poland, 54 or 55 years. Occupation: Matrass maker. Son of Levie Spier - Coopman and Hanna Botje - Wonder | |||