1923 - 1989 (65 years)
| Jacobus Johannes van Dyk 1954-1976 |
| Jacobus Johannes van Dyk | |
| B: | 2 Nov 1954 |
| Vredenburg, Kaap, Suid-Afrika | |
| D: | 22 Mar 1976 |
| Tygerberg Hills, Kaap, Suid-Afrika | |
|
| Jacobus Johannes van Dyk 1923-1989 |
| Jacobus Johannes van Dyk | |
| B: | 14 May 1923 |
| D: | 6 May 1989 |
| Hermanus, Kaap, Suid-Afrika | |
 | Gloudina Margarita Cornelissen 1927-1979 |
| Gloudina Margarita Cornelissen | |
| B: | 17 Jun 1927 |
| Springbok (Namakwaland), Kaap, Suid-Afrika | |
| M: | 2 Jan 1947 |
| Springbok (Namakwaland), Kaap, Suid-Afrika | |
| D: | 6 Sep 1979 |
| Parow, Kaap, Suid-Afrika | |
| Carolina Maria Lambertha Roux -Yes, date unknown |
| Carolina Maria Lambertha Roux | |
| M: | 11 Apr 1982 |
| D: | Yes, date unknown |
