| | Johannes Hermanus Antonius "Johan" Niels 1905– | | |
| | Elisabeth Hendrina Maria Niels 1907–1996 Hermanus Johannes "Herman" Leenders 1905–2001 | | |
| | Hendrina Maria "Dina" Niels 1908– | | |
| | Antonius Richardus "Antoon" Niels 1910– | | |
| | Hermanus Wilhelmus "Herman" Niels 1911– | | |
| | Maria Johanna "Marie" Niels 1913– | | |
| | Johanna Maria "Anneke" Niels 1914–2004 Gerardus "Gert" van Rijn 1912–2004 | | |
| | Richardus Theodorus "Richard" Niels 1916–1994 | | |
| | Johanna Maria Lentjes 1883–1960 Petrus Lambertus "Piet" Niels 1876–1966 | | |