1917 - 1988 (70 år)
 | Jon Alan Wilson 1947-1979 |
| Jon Alan Wilson | |
| F: | 22 Okt 1947 |
| Berwyn, Cook County, Illinois, USA | |
| D: | 2 Feb 1979 |
| Santa Rosa, Sonoma County, California, USA | |
| Harry Porter Wilson 1917-1988 |
| Harry Porter Wilson | |
| F: | 25 Dec 1917 |
| Emmetsburg, Palo Alto County, Iowa, USA | |
| D: | 23 Maj 1988 |
| San Diego, San Diego County, California, USA | |
| Ruth Arlene Helgeson 1921-2007 |
| Ruth Arlene Helgeson | |
| F: | 19 Sep 1921 |
| Bode, Humboldt County, Iowa, USA | |
| D: | 8 Feb 2007 |
| San Marcos, San Diego County, California, USA | |
