1918 - 1971 (53 years)
| Suliaman van Dyk 1947-2019 |
| Suliaman van Dyk | |
| B: | 17 Mar 1947 |
| D: | 19 Apr 2019 |
| Mogamat Rashat van Dyk 1952-2000 |
| Mogamat Rashat van Dyk | |
| B: | 15 Apr 1952 |
| Woodstock, Kaap, Suid-Afrika | |
| D: | 14 Apr 2000 |
| Observatory, Kaap, Suid-Afrika | |
| Nazeem van Dyk 1965-2007 |
| Nazeem van Dyk | |
| B: | 28 Mar 1965 |
| Kaapstad, Kaap, Suid-Afrika | |
| D: | 12 Feb 2007 |
| Kaapstad, Kaap, Suid-Afrika | |
|
| John Henry Gabriël van Dyk, (CC) 1918-1971 |
| John Henry Gabriël van Dyk, (CC) | |
| B: | 22 Apr 1918 |
| Wellington, Kaap, Suid-Afrika | |
| D: | 2 Jul 1971 |
| Kensington, Kaap, Suid-Afrika | |
 | Beira Safter 1924-1996 |
| Beira Safter | |
| B: | 19 Aug 1924 |
| M: | Kaapstad, Kaap, Suid-Afrika |
| D: | 3 Mar 1996 |
| Observatory, Kaap, Suid-Afrika | |
