| Children |
| | 1. van Nieuwenhoven Helbach (NP) [NOI-], Hendrik, b. 29-09-1870, Batavia WJ , d. 16-07-1872, Batavia WJ (Age 2 years) |
| | 2. van Nieuwenhoven Helbach (NP) [NOI-NL-NMG-], Albert, b. 11-11-1871, Batavia WJ , d. 27-07-1927, Batavia WJ [Weltevreden] (Age 56 years) |
| | 3. van Nieuwenhoven Helbach (NP) [NOI-NL-NMG-], Engeline, b. 26-03-1873, Batavia WJ , d. Ongehuwd 419....24-04-1902, Haarlem NH (Age 29 years) |
| | 4. van Nieuwenhoven Helbach (NP) [NL-NMG-], Willem, b. 50......18-04-1874, Wageningen Gld , d. Ongehuwd 78......01-02-1899, Nijmegen Gld [Hatert] (Age 25 years) |
| | 5. van Nieuwenhoven Helbach (NP) [NMG-NL-], Femmina, b. 314....24-05-1875, Nijmegen Gld , d. 12......25-05-1962, Eelde D (Age 87 years) |
| + | 6. van Nieuwenhoven Helbach (NP) [NL-], Johanna, b. 26......28-08-1876, Veere Z , d. 20-04-1945, Ambarawa (Semarang MJ) [Banjoebiroe] (Age 69 years) |
| | 7. van Nieuwenhoven Helbach (NP) [NL-NOI-], Jacobus, b. 10......28-02-1878, Veere Z , d. 01-01-1931, Bandoeng (Priangan WJ) (Age 53 years) |
| | 8. van Nieuwenhoven Helbach (NP) [NL-], Maria, b. 190....04-11-1879, Wageningen Gld , d. ? |
| | 9. van Nieuwenhoven Helbach (NP) [NL-], Henriette, b. 15......16-01-1881, Wageningen Gld , d. ? |
| | 10. van Nieuwenhoven Helbach (NP) [NL-], Catharina, b. 76......27-04-1882, Wageningen Gld , d. ? |
| | 11. van Nieuwenhoven Helbach (NP) [NL-] tandarts [G], Anthonie, b. 234....16-11-1883, Wageningen Gld , d. ? |
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