 Frederik de Groot - de JongBorn 13-7-1883 Leeuwarden-Friesland, Netherland, died 15-6-1929 Landsmeer, Netherland, 45 or 46 years. Occupation: Delicatessen store. Son of Mozes de Groot/ de Vrie and Marianne de Jong/ Blaau Married to:  Johanna Costima - van VlietBorn 8- Jun 1885 Amsterdam, Netherland, died 21-9-1942 Auschwitz-Biala Podleska, Poland, 56 or 57 years, 1st marriage to: Frederik de Groot - de Jong, 2nd marriage (divorced) to: Haim Salomon Santcroos, 3rd marriage to: Salomo de Leeuw - Dasberg. Daughter of Levie Costima - Bak and Schoontje Elias Cohen van Vliet - Glasoog Children: | |
1) Marianne de Groot - CostimaBorn 15-3-1915 Amsterdam, Netherland, died 8-10-1942 Auschwitz-Katowice, Poland, 26 or 27 years | |
2) Louis de Groot - CostimaBorn 8-10-1919 Amsterdam, Netherland, died 9- Apr 1943 Sobibor-Biala Podleska, Poland, 23 or 24 years | |
3) Joachim de Groot - CostimaBorn 4- Jun 1922 Amsterdam, Netherland, died 14-5-1943 Sobibor-Biala Podleska, Poland, 20 or 21 years | |