| Name | Dennis Isidor Winkelmann | |
| Born | 9 Oct 1942 | Sleepy Eye, Brown, Minnesota, USA |
| Gender | Male | |
| Died | 7 July 2020 | Fosston, Polk County, Minnesota, United States of America |
| Buried | Fosston, Polk County, Minnesota, United States of America |
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| Person ID | I182349910353 | Christine Behl's Tree |
| Family ID | F656 | Group Sheet | Family Chart |
| Sources |
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