womanBetje van der Groen‏‎
Born ‎16-4-1854 Rotterdam, Netherland, died ‎10-12-1901 Rotterdam, Netherland‎, 46 or 47 years

Married ‎8- aug 1877 Rotterdam, Netherland (23 or 24 years married) to:

manIsaac Coster‏‎
Born ‎17-6-1853 The Hague, Netherland, died ‎5- feb 1910 Rotterdam, Netherland‎, 56 or 57 years. Occupation: Cigar merchant

Children:

1)
womanLena Coster/ van der Groe‏
Born ‎20-2-1878 Rotterdam, Netherland, died ‎25-1-1943 Auschwitz-Biala Podleska, Poland‎, 64 or 65 years
2)
womanKaatje Coster - van der Groen‏
Born ‎14-6-1880 Rotterdam, Netherland, died ‎26-2-1943 Auschwitz-Katowice, Poland‎, 62 or 63 years
3)
womanSientje Coster - van der Groen‏
Born ‎13-6-1882 Rotterdam, Netherland, died ‎5- feb 1943 Auschwitz-Katowice, Poland‎, 60 or 61 years. Occupation: Seamstress
4)
womanSara Coster - van der Groen‏
Born ‎4- aug 1893 Rotterdam, Netherland, died ‎7-12-1942 Auschwitz-Biala Podleska, Poland‎, 48 or 49 years