| Name | GRONWALL, Oscar | |
| Gender | Male | |
| Person ID | I148683 | Laur from Germany |
| Last Modified | 1 Oct 2016 | |
| Father | GRONWALL, Oscar H, b. Abt 1881, Sweden d. 7 Oct 1964, Tonawanda, Erie County, NY (Age 83 years) | |
| Mother | HANSON, Hertha | |
| Family ID | F53419 | Group Sheet | Family Chart |
| Family | Olive | |
| Family ID | F53420 | Group Sheet | Family Chart |
| Last Modified | 21 Nov 2025 | |