 Izak Monasch - ZwarensteinBorn 25-7-1870 Gouda, Netherland, died 16-4-1943 Sobibor-Biala Podleska, Poland, 72 or 73 years. Occupation: Merchant, bread baker. Son of Mozes Eliaser Monasch/ den Harto and Roosje Zwarenstein/ Salomon Married to:  Bertha Berlijn - WijsenbeekBorn 22-12-1881 Amsterdam, Netherland, died 16-4-1943 Sobibor-Biala Podleska, Poland, 61 or 62 years. Daughter of Elias Berlijn - Caffe and Aaltje Wijsenbeek - Walg Children: | |
1) Alice Johanna Rosette Monasch - BerlijnBorn 16-9-1908 Amsterdam, Netherland, died 19-10-1942 Auschwitz-Katowice, Poland, 33 or 34 years. Occupation: House keeper | |
2) Elly Bertha Monasch - BerlijnBorn 29-11-1909 Amsterdam, Netherland, died 15-12-1942 Auschwitz-Katowice, Poland, 32 or 33 years. Occupation: Secretary | |
| 2nd marriage Izak Monasch - ZwarensteinMarried to: Grietje Ruben Vorst - GoldsmitBorn 24-1-1873 Culemborg, Netherland. Daughter of Ruben Isaac Vorst - Hijmans and Roosje Mozes Goldsmit - Goldsmit | |