1909 - 1970 (61 år)
|
 | Sverre Nilsen Straatvedt* 1909-1970 |
| Sverre Nilsen Straatvedt* | |
| F: | 5 Maj 1909 |
| Vats, Ohm, Bjørk, Rogaland | |
| D: | Aug 1970 |
| Massachusetts, USA | |
 | Tyyne Esther Porthen 1912-1973 |
| Tyyne Esther Porthen | |
| F: | 25 Dec 1912 |
| Oregon, USA | |
| D: | Jul 1973 |
| Dallas, Dallas County, Texas, USA | |
