1854 - 1923 (69 år)
 | Willard Eugene Jacobson 1920-1945 |
| Willard Eugene Jacobson | |
| F: | 20 Sep 1920 |
| Lee, DeKalb County, Illinois, USA | |
| D: | 18 Apr 1945 |
| Burnet, Burnet County, Texas, USA | |
 | George Jacobson 1897-1944 |
| George Jacobson | |
| F: | 25 Aug 1897 |
| Ottawa, LaSalle County, Illinois, USA | |
| D: | 2 Dec 1944 |
| Lee County, Illinois, USA | |
 | Blanche Octovia Johnson 1897-1998 |
| Blanche Octovia Johnson | |
| F: | 3 Nov 1897 |
| Lee, Lee County, Illinois, USA | |
| D: | 1 Sep 1998 |
| Shabbona, DeKalb County, Illinois, USA | |
 | James Jacobson 1895-1898 |
| James Jacobson | |
| F: | 13 Aug 1895 |
| Lee, DeKalb County, Illinois, USA | |
| D: | 31 Mar 1898 |
| Lee, DeKalb County, Illinois, USA | |
 | Marilyn Joyce Oftedal 1935-2020 |
| Marilyn Joyce Oftedal | |
| F: | 30 Maj 1935 |
| DeKalb, DeKalb County, Illinois, USA | |
| D: | 5 Okt 2020 |
| Edgewood, Clayton County, Iowa, USA | |
 | Amos Silas Oftedal 1911-1989 |
| Amos Silas Oftedal | |
| F: | 13 Apr 1911 |
| Lee, DeKalb County, Illinois, USA | |
| D: | 22 Mar 1989 |
| Sandwich, DeKalb County, Illinois, USA | |
| Verda Lucille Johnson 1915-1967 |
| Verda Lucille Johnson | |
| F: | 25 Jan 1915 |
| Milan Township, Rock Island County, Illinois, USA | |
| D: | 11 Jun 1967 |
| Lee County, Alabama, USA | |
 | Bessie J Oftedal 1909-2001 |
| Bessie J Oftedal | |
| F: | 20 Jun 1909 |
| Fairchild, Eau Claire County, Wisconsin, USA | |
| D: | 3 Okt 2001 |
| Sandwich, DeKalb County, Illinois, USA | |
 | Carl Alvin Griswold 1892-1968 |
| Carl Alvin Griswold | |
| F: | 2 Dec 1892 |
| Little Rock Township, Kendall County, Illinois, USA | |
| D: | 22 Aug 1968 |
| Sandwich, DeKalb County, Illinois, USA | |
 | Leo Bernadt Fox 1906-1987 |
| Leo Bernadt Fox | |
| F: | 5 Feb 1906 |
| DeKalb County, Illinois, USA | |
| D: | 29 Aug 1987 |
| Sandwich, DeKalb County, Illinois, USA | |
 | Lavina Oftedal 1914-1914 |
| Lavina Oftedal | |
| F: | 1914 |
| Lee, DeKalb County, Illinois, USA | |
| D: | 1914 |
| Lee, DeKalb County, Illinois, USA | |
 | Mabel Jacobson 1891-1970 |
| Mabel Jacobson | |
| F: | 17 Okt 1891 |
| Lee County, Alabama, USA | |
| D: | 15 Aug 1970 |
| Sandwich, DeKalb County, Illinois, USA | |
| Osvald "Oscar*" Oftedal 1884-1946 |
| Osvald "Oscar*" Oftedal | |
| F: | 5 Aug 1884 |
| Lye, Gjesdal, Oftedal, Rogaland | |
| D: | 28 Apr 1946 |
| Elgin, Kane County, Illinois, USA | |
 | Arnold Irvin Rygh 1919-1945 |
| Arnold Irvin Rygh | |
| F: | 17 Mar 1919 |
| Ottawa, LaSalle County, Illinois, USA | |
| D: | 8 Jan 1945 |
| Dochamps, Luxemburg, Belgien | |
 | Margaret Ann Rygh 1940-2021 |
| Margaret Ann Rygh | |
| F: | 18 Aug 1940 |
| Ottawa, LaSalle County, Illinois, USA | |
| D: | 24 Jul 2021 |
| Lecanto, Citrus County, Florida, USA | |
 | Clifford LaVerne Rygh 1916-1996 |
| Clifford LaVerne Rygh | |
| F: | 6 Aug 1916 |
| Halsted, Norman County, Minnesota, USA | |
| D: | 8 Jan 1996 |
| New Port Richey, Pasco County, Florida, USA | |
| Margaret Elizabeth Mulera 1908-1986 |
| Margaret Elizabeth Mulera | |
| F: | 15 Maj 1908 |
| Sunbury, Livingston County, Illinois, USA | |
| D: | 17 Mar 1986 |
| Spring Valley, Bureau County, Illinois, USA | |
 | Shirley Joyce Rygh 1925-2009 |
| Shirley Joyce Rygh | |
| F: | 5 Sep 1925 |
| Ottawa, LaSalle County, Illinois, USA | |
| D: | 16 Nov 2009 |
| Fairfield Bay, Van Buren County, Arkansas, USA | |
 | Vina Jacobson 1893-1931 |
| Vina Jacobson | |
| F: | 15 Aug 1893 |
| Lee, DeKalb County, Illinois, USA | |
| D: | 26 Maj 1931 |
| Ryburn King Hospital, Ottawa, LaSalle County, Illinois, USA | |
| Otto Guy Rygh 1893-1928 |
| Otto Guy Rygh | |
| F: | 4 Okt 1893 |
| Illinois, USA | |
| D: | 20 Okt 1928 |
| Chicago, Cook County, Illinois, USA | |
|
| Jørgine "Jorgena*" Jørgensdatter Dalåker* | |
| F: | 13 Mar 1854 |
| Rennesøy, Dalåker, Rogaland | |
| D: | 6 Apr 1923 |
| Lee, DeKalb County, Illinois, USA | |
 | Severin "Samuel*" Jacobsen Bøe 1860-1926 |
| Severin "Samuel*" Jacobsen Bøe | |
| F: | 5 Apr 1860 |
| Finnøy, Bø, Rogaland | |
| D: | 24 Maj 1926 |
| Lee, DeKalb County, Illinois, USA | |
