manJoseph Koekoek - Slovis‏‎
Born ‎25-3-1842 The Hague, Netherland, died ‎before 1907‎, at most 65 years. Occupation: Old metal dealer. Son of Abraham Halevi Koekoek/ Gig and Mietje Sprints Slovis/ Andrie

Married ‎15-3-1865 The Hague, Netherland (16 or 17 years married) to:

womanRoosje Piller - Koekoek‏‎
Born ‎23-11-1841 The Hague, Netherland, died ‎10-8-1882 The Hague, Netherland‎, 40 or 41 years. Daughter of Elkan Abraham Piller/ Trijbit and Hanna Anna Koekoek/ van O

Children:

1)
manElkan Koekoek - Piller‏
Born ‎4- feb 1864 The Hague, Netherland, died ‎19-10-1942 Auschwitz‎, 77 or 78 years. Occupation: Fruit merchant
2)
womanHanna Koekoek/ Pille‏‎
Born ‎23-12-1865 The Hague, Netherland‎
3)
manSalomon Koekoek/ Pille‏‎
Born ‎18-2-1868 The Hague, Netherland, died ‎29-4-1868 The Hague, Netherland‎, under 1 year old
4)
womanMietje Koekoek - Piller‏
Born ‎26-3-1869 The Hague, Netherland, died ‎26-3-1943 Sobibor-Biala Podleska, Poland‎, 73 or 74 years. Occupation: Seamstress
5)
womanEsther Koekoek/ Pille‏‎
Born ‎2- may 1871 The Hague, Netherland, died ‎27-8-1872 The Hague, Netherland‎, 0 or 1 years
6)
manAbraham Koekoek - Piller‏
Born ‎19-10-1874 The Hague, Netherland, died ‎15-12-1942 Auschwitz, Katowice, Poland‎, 67 or 68 years. Occupation: Fruit merchant
7)
womanNaatje Koekoek/ Pille‏‎
Born ‎19-10-1874 The Hague, Netherland, died ‎10-12-1874 The Hague, Netherland‎, under 1 year old
8)
womanElisabeth Koekoek/ Pille‏‎
Born ‎12-2-1876 The Hague, Netherland, died ‎26-8-1887 Medenblik‎, 10 or 11 years
9)
womanEsther Koekoek/ Pille‏‎
Born ‎8- feb 1877 The Hague, Netherland, died ‎17-3-1883 The Hague, Netherland‎, 5 or 6 years
10)
manLevie Louis Koekoek - Piller‏
Born ‎20-3-1879 The Hague, Netherland, died ‎13-3-1943 Sobibor-Biala Podleska, Poland‎, 63 or 64 years. Occupation: Cofee shop owner
11)
womanRoosje Koekoek/ Pille‏‎
Born ‎10-8-1882 The Hague‎


2nd marriage
manJoseph Koekoek - Slovis‏‎

Married ‎30-6-1886 Amsterdam, Netherland (at most 21 years married) to:

womanVogel Blog - Bouke‏‎
Born ‎6- feb 1847 Amsterdam, Netherland‎, ‎1st marriage to: Joseph Koekoek - Slovis, ‎2nd marriage to: Salomon Samuel Stodel - Roodveld. Daughter of Jochem Marcus Blog and Judik Gerrit Bouke

Children:

1)
manAndries Koekoek/ Blo‏
Born ‎17-6-1886 Amsterdam, Netherland, died ‎12-9-1942 Auschwitz‎, 55 or 56 years. Occupation: Raincoat manufacturer
2)
womanJetje Koekoek/ Blo‏‎
Born ‎21-7-1887 The Hague, Netherland, died ‎10-6-1888 The Hague, Netherland‎, 0 or 1 years
3)
womanElisabeth Koekoek/ Blo‏
Born ‎7- jul 1889 The Hague, Netherland, died ‎13-6-1935 Amsterdam, Netherland‎, 45 or 46 years