Gezin: Otto Knotnerus / Andrea Toren (F4268)
getr. 30 aug 1883Cornelius Knotnerus (1828-1898) 
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Jantje Ufkes (1824-1887)
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| Fenchiena Knotnerus (1857-1857) |
| Fennechien Knotnerus (1858-1858) |
| Fennechiena Knotnerus (1861-1862) |
Fennechina Knotnerus (1863- )  |
| Harmke Knottnerus (1865-1939) |
| Otto Knotnerus (1855- )
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| Andrea Toren (1858-1887)
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| Hermannus Robertus Knotnerus (1887-1938) |
| Hermannus Robertus Knotnerus (1888- ) |