1916 - 1977 (60 years)
| Andrea Ingrid van Dyk 1964-2019 |
| Andrea Ingrid van Dyk | |
| B: | 4 Feb 1964 |
| D: | CA Jun 2019 |
| Dirk Adriaan Fivaz | |
| M: | 30 May 2005 |
| Unknown |
 | Ettienne Jacques Gavin van Dyk 1967-2022 |
| Ettienne Jacques Gavin van Dyk | |
| B: | 4 Mar 1967 |
| D: | 17 May 2022 |
| Mellanie Cherryle Lane 1969-2001 |
| Mellanie Cherryle Lane | |
| B: | 7 Sep 1969 |
| D: | 16 Apr 2001 |
| Khayelitsha, Western Cape, South Africa | |
| Jacques Gideon van Dyk 1939-2009 |
| Jacques Gideon van Dyk | |
| B: | 19 Apr 1939 |
| D: | 27 Nov 2009 |
| Kaap, Suid-Afrika | |
| Edith Nora Simpson 1942-2002 |
| Edith Nora Simpson | |
| B: | 4 Aug 1942 |
| Kaapstad, Kaap, Suid-Afrika | |
| M: | 5 Nov 1960 |
| Claremont, Kaap, Suid-Afrika | |
| D: | 19 Apr 2002 |
| Kaapstad, Kaap, Suid-Afrika | |
| Swart -Yes, date unknown |
| Swart | |
| D: | Yes, date unknown |
| Sarel Wynand Louw Smit 1941-Yes, date unknown |
| Sarel Wynand Louw Smit | |
| B: | 23 Jun 1941 |
| D: | Yes, date unknown |
| Henry John van Dyk 1945-2019 |
| Henry John van Dyk | |
| B: | 6 Nov 1945 |
| D: | 7 Aug 2019 |
| Herta Bombal 1948-2005 |
| Herta Bombal | |
| B: | 24 Oct 1948 |
| M: | 20 Apr 1968 |
| Claremont, Kaap, Suid-Afrika | |
| D: | 8 Feb 2005 |
|
| Elizabeth Maud Potgieter 1916-1977 |
| Elizabeth Maud Potgieter | |
| B: | 22 Oct 1916 |
| Woodstock, Kaap, Suid-Afrika | |
| D: | 8 Apr 1977 |
| Observatory, Kaap, Suid-Afrika | |
| Henry John van Dyk 1910-1994 |
| Henry John van Dyk | |
| B: | 13 Jun 1910 |
| M: | 30 Jul 1935 |
| D: | 9 Mar 1994 |
| Plumstead, Kaap, Suid-Afrika | |
