1912 - 1991 (78 år)
| Jr Frithjof Franzsen 1944-1957 |
| Jr Frithjof Franzsen | |
| F: | 20 Mar 1944 |
| Pretoria, Gauteng, South Africa | |
| D: | 16 Dec 1957 |
| South Africa | |
| Cornelia Susanna Hartmann 1912-1991 |
| Cornelia Susanna Hartmann | |
| F: | 31 Jan 1912 |
| Potchefstroom, North West, South Africa | |
| D: | 19 Jan 1991 |
| Port Elizabeth, Eastern Cape, South Africa | |
 | Frithjof Johan Franzsen 1917-2009 |
| Frithjof Johan Franzsen | |
| F: | 6 Okt 1917 |
| Cape Town, Western Cape, South Africa | |
| D: | 26 Jun 2009 |
| Western Cape, South Africa | |
