Family Group Sheet| FATHER | | Pieter Johannes Postma | | BIRTH | 20 August 1873 | Nijemidum | | BIRTH | 1874 | Oudemidrum | | FATHER | Johannes Ooyers Postma | | MOTHER | Antje Hanzes Nagelhout | | | | MOTHER | | Hendrikjen Folkerts Jellesma | | BIRTH | 1878 | Mirns en Bakhuizen | | FATHER | Folkert Sjoerds Jellesma | | MOTHER | Sytske Martens Sonsma |
| | | CHILDREN | | 1. | Sjoerd Postma MALE | | | BIRTH | 26 June 1917 | Oudemirdum | | DEATH | 19 September 2005 | Koudum |
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