1905-1909
| John Gerber | |
| B: | 1905 | 
| D: | 1909 | 
 1937-1982
| John Gerber | |
| B: | 4 Mar 1937 | 
| D: | May 1982 | 
 1939-2024
| Beverly Gerber | |
| B: | 9 Aug 1939 | 
| D: | 21 Apr 2024 | 
 1942-2010
| Duane Gerber | |
| B: | 1 Jan 1942 | 
| D: | 2 Nov 2010 | 
 1966-2025
| Darin Rought | |
| B: | 15 Oct 1966 | 
| Stoughton, Dane County, WI | |
| D: | 9 Apr 2025 | 
| Tulsa, Tulsa County, Oklahoma, USA | |
 1942-2017
| Edward Arba Rought, Jr | |
| B: | 13 Aug 1942 | 
| Madison, Dane, Wisconsin | |
| D: | 28 Ju 2017 | 
| Madison, Dane, Wisconsin | |
 1907-1998
| Jacob Gerber | |
| B: | 9 Nov 1907 | 
| Clamo, Green County, Wisconsin, USA | |
| D: | 27 Oct 1998 | 
| Madison, Dane, Wisconsin | |
 1917-1988
| Anna Niesen | |
| B: | 1 Sep 1917 | 
| D: | 22 Mar 1988 | 
  | 
 1884-1959
| Simon Gerber | |
| B: | 18 Jul 1884 | 
| Eriswil, Bern, Switzerland | |
| D: | 5 Apr 1959 |