 Johan Mahn - PetersBorn 18-2-1897 Rotterdam, Netherland, died 29-6-1950 Delft, Netherland, 52 or 53 years. Son of Pieter Mahn and Johanna Jacoba Peters Married to:  Rebekka Melhado - ElsasBorn 15-11-1901 Rotterdam, Netherland, died 31-1-1944 Auschwitz-Katowice, Poland, 42 or 43 years. Daughter of Salomon Melhado - Preger and Josephina Elsas - Swaab | |