b. 28 Mar 1848, Hennaard-Friesland, Netherlands
d. 24 Nov 1934, Hull-Sioux County-Iowa, age: 86
b. 1 Oct 1850, Netherlands
d. 25 May 1907, Sioux County-Iowa, age: 56
Children
Gertie Vander Kooi(Nov 1876 - 4 Jul 1957)
Jan Vander Kooi(1877 - 1956)
Agnes Vander Kooi(1878 - 1972)
Klaas Vander Kooi(1881 - 1960)
Mintje Vander Kooi(1883 - 1964)
Johanna Vander Kooi(1885 - 1961)