Gezin: Jacobus Isarin / Willempje Kok (F1826)
getr. 27 sep 1838 | Arnoldus Isarin (1811- )  |
 | Cornelia Isarin (1815- ) |
| Hendrikus Isaren (1821-1905) |
| Catharina Isarin (1824- ) |
| Leendert Isarin (1825- ) |
| Teunis Cornelisz Kok (1780- ) 
|
| Gerritje Elberts Bitter (1783- )
|
| Cornelis Kok (1807- ) |
| Meinsje Kok (1809- ) |
| Jansje Kok (1812- ) |
| Elbert Kok (1821- ) |
| Willempje Kok (1816-1894)
|
| Jacobus Isarin (1819-1894)
|
| Jacobus Isarin (1841- ) |
| Gerretje Isarin (1843- ) |
| Geertruij Isarin (1845- ) |
| Teunis Isarin (1849- ) |
| Geertruida Isarin (1851- ) |
| Elberta Isarin (1854- ) |