1915 - 2000 (84 år)
 | Dr Raymond John Helvig 1942-2000 |
| Dr Raymond John Helvig | |
| F: | 1 Okt 1942 |
| Bexar County, Texas, USA | |
| D: | 14 Mar 2000 |
| Northfield, Rice County, Minnesota, USA | |
 | Dianne Kay Beauprez 1946-2002 |
| Dianne Kay Beauprez | |
| F: | 5 Aug 1946 |
| Wauseon, Fulton County, Ohio, USA | |
| V: | 6 Jun 1965 |
| Defiance County, Ohio, USA | |
| D: | 30 Okt 2002 |
| Liberty, Clay County, Missouri, USA | |
 | Mark Allen Helvig 1956-1992 |
| Mark Allen Helvig | |
| F: | 20 Apr 1956 |
| Washington, District of Columbia, USA | |
| D: | 16 Aug 1992 |
| Northfield, Rice County, Minnesota, USA | |
|
| Raymond Jennings Helvig 1915-2000 |
| Raymond Jennings Helvig | |
| F: | 14 Maj 1915 |
| Forest City, Winnebago County, Iowa, USA | |
| D: | 14 Mar 2000 |
| Baltimore, Baltimore County, Maryland, USA | |
 | Elizabeth Signora Tverberg 1915-2003 |
| Elizabeth Signora Tverberg | |
| F: | 28 Feb 1915 |
| Haugesund, Rogaland | |
| V: | 26 Apr 1941 |
| Northfield, Rice County, Minnesota, USA | |
| D: | 10 Jun 2003 |
| Baltimore, Baltimore County, Maryland, USA | |
