| Person ID | I9147 | Laur from Germany |
| Last Modified | 5 Aug 2020 | |
| Father | MACK, George Johannes, b. 8 Mar 1904, Niagara Falls, Niagara County, NY d. 11 Dec 1979, Niagara Falls, Niagara County, NY (Age 75 years) | |
| Mother | PIERCE, Elma Alice, b. 26 Dec 1905, Pekin, Tazewell, IL d. 5 Apr 1983, Niagara Falls, Niagara County, NY (Age 77 years) | |
| Marriage | 6 Jul 1927 | Niagara Falls, Niagara County, NY |
| Family ID | F4185 | Group Sheet | Family Chart |
| Family | HEIL, Frederick William | |||||||
| Children |
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| Family ID | F4193 | Group Sheet | Family Chart | ||||||
| Last Modified | 18 Oct 2025 | |||||||
| Notes | At least one living or private individual is linked to this note - Details withheld. |