| Name | MACKENSEN, Siegmund Johannes | |
| Birth | 19 Sep 1907 | Niagara County, NY |
| Gender | Male | |
| Death | 19 May 1973 | Tonawanda, Erie County, NY |
| Person ID | I48687 | Laur from Germany |
| Last Modified | 1 Oct 2016 | |
| Father | MACKENSEN, Siegmund Johannes, b. 23 Jun 1874, Brant, Bruce County, Ontario, Canada d. 11 Jan 1962, North Tonawanda, Niagara County, NY (Age 87 years) | |
| Mother | HASELEY, Helene Elizabeth, b. 1 Dec 1882, Walmore, Town of Wheatfield, Niagara County, NY d. 22 Oct 1907, Walmore, Town of Wheatfield, Niagara County, NY (Age 24 years) | |
| Marriage | 12 Jul 1905 | Sanborn, Niagara County, NY |
| Family ID | F16767 | Group Sheet | Family Chart |
| Notes |
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