Family Group SheetFATHER | Jan Willem Nienhuys | REF # | | 370; | | MOTHER | Alida Maria Versteegh | REF # | | 371; |
| CHILDREN | 1. | Jacobus (Jaap) Nienhuys MALE | | BIRTH | 21 February 1907 | | DEATH | 20 May 2004 | Heemstede | REF # | | 369; | MARRIAGE | 6 January 1931 | Johanna Jacoba van Holkema; Amsterdam |
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