Children |
| 1. Jan Roelof Oldenziel, b. Yes, date unknown |
| 2. NN Oldenziel, b. Fri 22 Mar 1878, Windeweer, Hoogezand, Groningen, Nederland |
| 3. Lucas Oldenziel, b. Cal 1881, Hoogezand, Groningen, Nederland |
| 4. Roelfina Alida Oldenziel, b. Thu 29 Nov 1883, Windeweer, Hoogezand, Groningen, Nederland |
+ | 5. Roelof Oldenziel, b. Sat 24 Jan 1885, Windeweer, Hoogezand, Groningen, Nederland |
| 6. Roelfina Alida Oldenziel, b. Wed 08 Sep 1886, Windeweer, Hoogezand, Groningen, Nederland |
| 7. Harm Oldenziel, b. Thu 05 Jan 1888, Windeweer, Hoogezand, Groningen, Nederland |
| 8. Gosen Oldenziel, b. Fri 30 May 1890, Windeweer, Hoogezand, Groningen, Nederland |
| 9. Gosen Oldenziel, b. Sun 25 Sep 1892, Windeweer, Hoogezand, Groningen, Nederland |
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