Gezin: Engbertus Hendrik Jonkers / Harmke Knottnerus (F4274)
getr. 09 aug 1889Cornelius Knotnerus (1828-1898) 
|
Jantje Ufkes (1824-1887)
|
Otto Knotnerus (1855- )  |
| Fenchiena Knotnerus (1857-1857) |
| Fennechien Knotnerus (1858-1858) |
| Fennechiena Knotnerus (1861-1862) |
| Fennechina Knotnerus (1863- ) |
| Harmke Knottnerus (1865-1939)
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| Engbertus Hendrik Jonkers (1861- )
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| Jane Fennechiena Jonkers (1892- ) |
| Cornelis Otto Jonkers (1895- ) |
| Margaretha Harmina Jonkers (1899- ) |
| Margaretha Harmina Jonkers (1900- ) |