1918-1972
| Errol Bisbee Olson | |
| B: | 19 Aug 1918 |
| Boone, Boone, Iowa, USA | |
| D: | Jul 1972 |
| Des Moines, Polk, Iowa, USA | |
1940-1975
| Richard Alan Alper | |
| B: | 7 Aug 1940 |
| Portland, Multnomah, Oregon, USA | |
| D: | 15 Jul 1975 |
| San Francisco, San Francisco, California, USA | |
1920-1953
| Joyce Marie Olson | |
| B: | 17 Aug 1920 |
| Boone, Boone, Iowa, USA | |
| D: | 22 Jun 1953 |
| Rochester, Olmsted, Minnesota, USA | |
1912-Yes, date unknown
| Joseph Albert Bryant | |
| B: | 12 Dec 1912 |
| Lehigh, Webster, Iowa, USA | |
| D: | Yes, date unknown |
1923-1994
| Darwin Lavern Olson | |
| B: | 27 Jul 1923 |
| Boone, Boone, Iowa, USA | |
| D: | 28 May 1994 |
| Chicago, Cook, Illinois, USA | |
1897-1972
| Hazel Marie Bisbee | |
| B: | 13 Jan 1897 |
| , Boone, Iowa, USA | |
| D: | Feb 1972 |
| , Boone, Iowa, USA | |
1885-1973
| Albert William Olson | |
| B: | 19 Apr 1885 |
| Ridgeport, Boone, Iowa, USA | |
| D: | Apr 1973 |
| , Boone, Iowa, USA | |
-Yes, date unknown
| Gladys Bisbee | |
| D: | Yes, date unknown |
1866-1920
| Miriam Louisa Norton | |
| B: | 3 Mar 1866 |
| Independence, Buchanan, Iowa, USA | |
| D: | 12 Mar 1920 |
| , Boone, Iowa, USA | |
1857-1920
| George Ensine Bisbee | |
| B: | 3 May 1857 |
| East Pharsalia, Chenango, New York, USA | |
| M: | 15 Jan 1896 |
| D: | 14 Feb 1920 |
| , Boone, Iowa, USA | |