Gezin: Klaas Kooy / Elisabeth Gortzak (F419)
getr. 20 jul 1892 | Jarig Kooy (1821- ) 
|
 | Tjaltje van der Meij (1827-1904)
|
| Lijsbert Kooy (1853-1857) |
| Willem Kooy (1856-1858) |
| Elisabeth Kooy (1859-1863) |
| Willem Kooy (1861-1945)  |
| Elisabeth Kooy (1865-1917) |
| Doutje Kooy (1869-1938) |
| Klaas Kooy (1871-1945)
|
| Elisabeth Gortzak (1872-1931) |
| Jarig Klaas Kooy (1892-1983) |
| Pieter Kooy (1894-1971) |
 | Gerrit Kooy (1895-1991) |
| Lena Kooy (1897-1919) |
| Tjaltje Elisabeth Kooy (1900-1972) |
| Elisabeth Kooy (1902-1942) |
| Maria Kooy (1904-1904) |
| Maria Hendrika Kooy (1905-1977) |
| Dora Wilhelmina Kooy (1907-1998) |
| Jan Kooy (1910-1911) |
| Nellie Kooy (1912-2007) |