1947-1991
| Alan David PIOTROWSKI DAVIDSON | |
| B: | 29 Jan 1947 | 
| Amherst, Portage, WI | |
| D: | 24 Jun 1991 | 
| Portland, Multnomah, OR | |
 1955-1978
| Susan Jane MURPHY | |
| B: | 29 Nov 1955 | 
| M: | 3 Sep 1977 | 
| D: | 1 Nov 1978 | 
 1948-1949
| Suzanne Carol PIOTROWSKI | |
| B: | 26 Nov 1948 | 
| Stevens Point, Portage, WI | |
| D: | 22 Jun 1949 | 
| Stevens Point, Portage, WI | |