1852 - Yes, date unknown
| Douwe Gazedam 1879-Aft 1960 |
| Douwe Gazedam | |
| B: | CA 1879 |
| Groningen, Groningen, Nederland | |
| D: | Aft 1960 |
 | Janneke van Dyk 1881-1960 |
| Janneke van Dyk | |
| B: | 25 Feb 1881 |
| Groningen, Groningen, Nederland | |
| M: | 13 Aug 1902 |
| Amsterdam, Noord-Holland, Netherlands | |
| D: | 20 Feb 1960 |
| Pretoria, Transvaal, Suid-Afrika | |
| Hermanus Cornelius Gazendam 1852-Yes, date unknown |
| Hermanus Cornelius Gazendam | |
| B: | CA 1852 |
| D: | Yes, date unknown |
| Douwina Rijkens 1855-Yes, date unknown |
| Douwina Rijkens | |
| B: | CA 1855 |
| D: | Yes, date unknown |
