1887 - 1977 (90 years)
| Agnes M Zumdahl | |
| B: | 22 Feb 1916 |
| Ridott, Stephenson, Illinois | |
| D: | 17 Apr 1985 |
| Freeport, Stephenson, Illinois | |
| Raymond R Zumdahl | |
| B: | 20 Dec 1912 |
| Maryland, Ogle, Illinois | |
| M: | 26 Aug 1951 |
| Ridott, Stephenson, Illinois | |
| D: | 12 Jun 2006 |
| Freeport, Stephenson, Illinois | |
|
| William Frederick Miller | |
| B: | 6 Jun 1887 |
| Ridott, Illinois, USA | |
| D: | 7 Aug 1977 |
| Mary Ackerman | |
| B: | 9 Sep 1894 |
| Illinois | |
| M: | 21 Apr 1915 |
| Stephenson County, Illinois, USA | |
| D: | 1989 |
