Family Group Sheet| FATHER | | Jacob Durks Wijnia | | BIRTH | 3 February 1917 | Wommels | | DEATH | 6 February 1982 | Balk | | FATHER | Durk Gerbens Wijnia | | MOTHER | Tietje Jouws Stapersma | | | | MOTHER | | Martje Jans Heida | | BIRTH | 12 December 1920 | Oudehaske | | DEATH | 30 September 2007 | Balk | | FATHER | Jan Gerrits Heida | | MOTHER | Foekje Jans Holtrop |
| | | CHILDREN | | 1. | Durk Wijnia MALE | | | BIRTH | 11 May 1942 | Wommels |
| | 2. | Foekje Wijnia FEMALE | | | BIRTH | 30 April 1943 | Wommels |
| | 3. | Jan Wijnia MALE | | | BIRTH | 7 October 1944 | Wommels |
| | 4. | Tietje Wijnia FEMALE | | | BIRTH | 17 November 1945 | Wommels | | DEATH | 9 September 2017 | Wommels |
| | 5. | Gerben Wijnia MALE | | | BIRTH | 18 March 1947 | Wommels |
| | 6. | Gerrit Wijnia MALE | | | BIRTH | 21 December 1948 | | | DEATH | 20 January 2021 | Losser |
| | 7. | Tineke Wijnia FEMALE | | | BIRTH | 9 January 1951 | Wommels |
| | 8. | Minke Wijnia FEMALE | | | BIRTH | 27 August 1952 | Wommels |
| | 9. | Joes Wijnia MALE | | | BIRTH | 10 April 1956 | Wommels | | DEATH | 16 May 2001 | Balk |
| | 10. | Jacob (Jappie) Wijnia MALE | | | BIRTH | 3 March 1958 | | | DEATH | 11 April 2025 | |
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