John N. Martens
1886 - 1957 (70 years)Drag or scroll to see more of the chart.
Lewis Ernest Martens
1910-1978
| Lewis Ernest Martens | |
| B: | 2 Dec 1910 |
| , , New York, United States | |
| D: | Dec 1978 |
| Amityville, Suffolk, New York, United States | |
Mary Werther
1919-1994
| Mary Werther | |
| B: | 26 Sep 1919 |
| Rockville Centre, Nassau, New York, United States | |
| M: | 11 Oct 1941 |
| Rockville Centre, Nassau, New York, United States | |
| D: | 6 May 1994 |
John N. Martens
1886-1957
| John N. Martens | |
| B: | 10 Jul 1886 |
| Insel Föhr, Schleswig-Holstein, Preußen, Germany | |
| D: | Jan 1957 |
| , , New Jersey, United States | |
Lavinia B. Amerman
1886-
| Lavinia B. Amerman | |
| B: | 6 Mar 1886 |
| New York City, New York, New York, United States | |
| M: | 2 Mar 1908 |
| New York City, New York, New York, United States | |