manJacob Isaac van Kollem - Blik‏‎
Born ‎11-3-1857 Amsterdam, Netherland, died ‎15-4-1936 Amsterdam, Netherland‎, 78 or 79 years. Occupation: Smith, diamond worker. Son of Isaac Hijman van Kollem and Rachel Jacob Blik

Married ‎30-6-1880 Amsterdam, Netherland (53 or 54 years married) to:

womanEsther Isaac Betel - van Kollem‏‎
Born ‎12-8-1857 Amsterdam, Netherland, died ‎22-3-1934 Amsterdam, Netherland‎, 76 or 77 years. Daughter of Isaac Gerrit Betel - Pampel and Klaartje Hijman van Kollem - Grishaaver

Children:

1)
womanRachel Jacob van Kollem - Betel‏‎
Born ‎13-11-1884 Amsterdam, Netherland‎
2)
womanKlaartje van Kollem - Betel‏
Born ‎2-12-1886 Amsterdam, Netherland, died ‎2- jul 1943 Sobibor-Biala Podleska, Poland‎, 56 or 57 years
3)
manIsaac Jacob van Kollem - Betel‏‎
Born ‎12-1889 Amsterdam, Netherland‎
4)
womanEva Isaac van Kollem - Betel‏‎
Born ‎7-10-1891 Amsterdam, Netherland‎
5)
manDavid van Kollem‏‎
Born ‎13-11-1893 Amsterdam, Netherland‎