Margaret Helen Martin
1908 - 1992 (83 years)Drag or scroll to see more of the chart.
| Margaret Helen Martin 1908-1992 |
| Margaret Helen Martin | |
| B: | 12 May 1908 |
| Michigan, USA | |
| D: | 10 Feb 1992 |
| Michigan, USA | |
Peter John Helfer 1898-1985 |
| Peter John Helfer | |
| B: | 18 Jul 1898 |
| Rochester, Monroe County, New York, USA | |
| D: | 0Jan 1985 |
| Michigan, USA | |