1886 - 1973 (87 år)
 | Olive Cledora Ferkingstad 1912-2005 |
| Olive Cledora Ferkingstad | |
| F: | 7 Sep 1912 |
| Harding County, South Dakota, USA | |
| D: | 16 Apr 2005 |
| Auburn, Placer County, California, USA | |
| Frank Bickford Merrill 1911-1996 |
| Frank Bickford Merrill | |
| F: | 9 Feb 1911 |
| Seattle, King County, Washington, USA | |
| V: | 20 Nov 1933 |
| Los Angeles County, California, USA | |
| D: | 22 Apr 1996 |
| Fortuna, Humboldt County, California, USA | |
 | Barbara Jean Ferkingstad 1944-2000 |
| Barbara Jean Ferkingstad | |
| F: | 14 Nov 1944 |
| San Fernando, Los Angeles County, California, USA | |
| D: | 21 Jul 2000 |
| Pleasanton, Alameda County, California, USA | |
 | Elmer Harold Ferkingstad 1914-1982 |
| Elmer Harold Ferkingstad | |
| F: | 15 Jan 1914 |
| Buffalo, Harding County, South Dakota | |
| D: | 27 Jun 1982 |
| Cresco, Howard county, Iowa USA | |
 | Imogene Clark 1919-2009 |
| Imogene Clark | |
| F: | 10 Aug 1919 |
| Portia, Lawrence County, Arkansas, USA | |
| V: | 6 Nov 1939 |
| California, USA | |
| D: | 29 Maj 2009 |
| Grants Pass, Josephine County, Oregon, USA | |
| Robert William Ferkingstad 1923-1966 |
| Robert William Ferkingstad | |
| F: | 27 Nov 1923 |
| San Fernando, Los Angeles County, California, USA | |
| D: | 24 Feb 1966 |
| San Bernardino, San Bernardino County, California, USA | |
|
| Julius Ferkingstad 1886-1973 |
| Julius Ferkingstad | |
| F: | 21 Jul 1886 |
| Cresco, Howard county, Iowa USA | |
| D: | 15 Nov 1973 |
| Fortuna, Humboldt County, California, USA | |
 | Anna Mary Olson 1887-1944 |
| Anna Mary Olson | |
| F: | 7 Jul 1887 |
| Ashland, Ashland County, Wisconsin, USA | |
| V: | 30 Sep 1911 |
| Harding County, South Dakota, USA | |
| D: | 3 Feb 1944 |
| Los Angeles County, California, USA | |
