1926-2017
| Donna Mae ZIMMERMAN | |
| B: | 26 Sep 1926 |
| Angus, Polk, Minnesota | |
| D: | 15 Aug 2017 |
| Redding, Shasta, California | |
1921-2006
| Robert Lorentz HOVLAND | |
| B: | 9 Sep 1921 |
| Polk, Minnesota | |
| M: | 5 May 1946 |
| Polk, Minnesota | |
| D: | 15 Feb 2006 |
|
1903-1982
| Pearl Marie ROWE | |
| B: | 22 Apr 1903 |
| Grant, Dallas, Iowa | |
| D: | 30 Jan 1982 |
| Redding, Shasta, California | |
1894-1970
| Julius ZIMMERMAN, Jr. | |
| B: | 9 Jun 1894 |
| Angus, Polk, Minnesota | |
| M: | 21 Mar 1922 |
| Polk, Minnesota | |
| D: | 30 Apr 1970 |
| Angus, Polk, Minnesota | |
1902-1976
| John Emmanual BUURMAN | |
| B: | 29 Jun 1902 |
| Raymond, Kandiyohi, Minnesota | |
| M: | 7 Jun 1943 |
| Grand Forks, North Dakota | |
| D: | 23 Sep 1976 |
| Redding, Shasta, California | |