1889 - 1946 (56 years)
| Robert Harder | |
| B: | 1951 |
| D: | 1969 |
| Rita Katherine Fournier | |
| B: | 18 Oct 1927 |
| New York, United States | |
| D: | 24 Oct 2014 |
| Long Island, New York, United States | |
| Dr Joseph Arthur Harder | |
| B: | 15 Dec 1924 |
| D: | 21 Jul 2023 |
| Bellport, Brookhaven, Suffolk, New York, United States | |
|
| Adelard Fournier | |
| B: | 7 Jun 1889 |
| Jewett City, Griswold, New London, Connecticut, United States | |
| D: | 16 Mar 1946 |
| Bronx, New York City, New York, United States | |
| Emma Katherine Grobholz | |
| B: | 22 Nov 1896 |
| Brooklyn, Kings, New York, United States | |
| M: | 12 Sep 1920 |
| Manhattan, New York City, New York, Vereinigte Staaten von Amerika | |
| D: | 10 May 1944 |
| The Bronx, New York City, New York, United States | |
