1939 - 2017 (78 years)(Notes: You may have to scroll down or right to see chart.)
| La Vona (Dummer) Dykstra 1939-2017 |
| La Vona (Dummer) Dykstra | |
| B: | 22 Apr 1939 |
| Waupun, Fond du Lac County, Wisconsin, United States of America | |
| D: | 6 May 2017 |
| Waupun, Dodge County, Wisconsin, United States of America | |
