
| Name | William Mathisen | |
| Birth | Abt 1904 | |
| Gender | Male | |
| Death | Bef 2014 | |
| Person ID | I3656 | Rosentreter_Tree |
| Last Modified | 25 Dec 2020 | |
| Family | Eleanor Rosentreter, b. 3 Jan 1904, Chicago, Cook County, Illinois, USA , d. 6 Feb 1992, Cook County, Illinois, USA (Age 88 years) | |
| Last Modified | 30 Sep 2020 | |
| Family ID | F1494 | Group Sheet | Family Chart |