1898 - 1971 (73 år)
 | Neill Cornelius Sandvik Olsen* 1921-1979 |
| Neill Cornelius Sandvik Olsen* | |
| F: | 17 Maj 1921 |
| Nedstrand, Espervik, Rogaland | |
| D: | 27 Sep 1979 |
| Cooperstown, Griggs County, North Dakota, USA | |
 | Arne Martin Sandvik 1922-2008 |
| Arne Martin Sandvik | |
| F: | 18 Dec 1922 |
| Hannaford, Griggs County, North Dakota, USA | |
| D: | 16 Maj 2008 |
| Cooperstown, Griggs County, North Dakota, USA | |
|
| Nils "Nels*" Edvard Nilsen Sandvik* 1898-1971 |
| Nils "Nels*" Edvard Nilsen Sandvik* | |
| F: | 17 Maj 1898 |
| Jelsa, Rogaland | |
| D: | 19 Maj 1971 |
| Cooperstown, Griggs County, North Dakota, USA | |
| Okänd |
 | Joanne C Sandvik 1939-1996 |
| Joanne C Sandvik | |
| F: | 7 Nov 1939 |
| North Dakota, USA | |
| D: | 11 Jun 1996 |
| Finley, Steele County, North Dakota, USA | |
 | Stanley Norman Sandvik 1944-2016 |
| Stanley Norman Sandvik | |
| F: | 31 Jul 1944 |
| Cooperstown, Griggs County, North Dakota, USA | |
| D: | 28 Jan 2016 |
| Pharr, Hidalgo County, Texas, USA | |
 | Theodore Sevrin Sandvik 1927-1992 |
| Theodore Sevrin Sandvik | |
| F: | 14 Okt 1927 |
| Cooperstown, Griggs County, North Dakota, USA | |
| D: | 1 Mar 1992 |
| Grand Forks, Grand Forks County, North Dakota, USA | |
 | Lyla Ellen Pittenger 1933-2015 |
| Lyla Ellen Pittenger | |
| F: | 16 Jan 1933 |
| Griggs County, North Dakota, USA | |
| D: | 26 Apr 2015 |
| Jamestown, Stutsman County, North Dakota, USA | |
 | Sarah Skjæveland 1902-1976 |
| Sarah Skjæveland | |
| F: | 10 Aug 1902 |
| Høyland, Sandnes, Rogaland | |
| D: | 11 Mar 1976 |
| Cooperstown, Griggs County, North Dakota, USA | |
