manSander Isaac Ketellapper/ van Praa‏‎
Born ‎29-6-1836 Amsterdam, Netherland, died ‎16-4-1910 Amsterdam, Netherland‎, 73 or 74 years. Son of Isaac Abraham Ketellapper - van der Sluijs and Matje van Praag - Koe

Married ‎15-5-1867 Amsterdam, Netherland (42 or 43 years married) to:

womanMargaretha Sweet‏‎
Born ‎10-12-1846 Amsterdam, Netherland, died ‎26-9-1912 Amsterdam, Netherland‎, 65 or 66 years

Children:

1)
womanMarianne Ketellapper - Sweet‏
Born ‎15-6-1871 Amsterdam, Netherland, died ‎26-1-1943 Auschwitz-Katowice, Poland‎, 71 or 72 years
2)
manJoseph Ketellapper - Sweet‏
Born ‎19-5-1873 Amsterdam, Netherland, died ‎26-3-1943 Sobibor-Biala Podleska, Poland‎, 69 or 70 years
3)
womanElisabeth (Sander) Ketellapper/ Swee‏‎
Born ‎6-11-1874 Amsterdam, Netherland‎
4)
womanMaria (Sander) Ketellapper/ Swee‏
Born ‎4- aug 1876 Amsterdam, Netherland‎
5)
womanJansje (Sander) Ketellapper/ Swee‏
Born ‎11-7-1878 Amsterdam, Netherland, died ‎8- apr 1944 Auschwitz-Katowice, Poland‎, 65 or 66 years
6)
manIsaac Sander Ketellapper/ Swee‏
Born ‎4- jun 1880 Amsterdam, Netherland, died ‎23-11-1942 Auschwitz-Katowice, Poland‎, 61 or 62 years
7)
womanAnna Ketellapper - Sweet‏
Born ‎17-4-1882 Amsterdam, Netherland‎
8)
manElias Sander Ketellapper/ Swee‏‎
Born ‎29-2-1884 Amsterdam, Netherland, died ‎17-9-1885 Amsterdam, Netherland‎, 0 or 1 years