1894 - 1975 (81 years)
| Robert Harder | |
| B: | 1951 |
| D: | 1969 |
| Dr Joseph Arthur Harder | |
| B: | 15 Dec 1924 |
| D: | 21 Jul 2023 |
| Bellport, Brookhaven, Suffolk, New York, United States | |
| Rita Katherine Fournier | |
| B: | 18 Oct 1927 |
| New York, United States | |
| D: | 24 Oct 2014 |
| Long Island, New York, United States | |
| Richard Lennox Harder | |
| B: | 1 May 1930 |
| Kingston, Ulster, New York, United States | |
| D: | 24 Apr 1997 |
| Massachusetts, United States | |
| Robert Allan Harder | |
| B: | 21 Oct 1922 |
| Lake Katrine, New York, United States | |
| D: | 16 May 1997 |
| Hornell, Steuben, New York, United States | |
|
| Harriet Marguerite Hallock | |
| B: | 29 Jul 1894 |
| Blue Point, Suffolk County, New York, United States | |
| D: | 18 Nov 1975 |
| New York, United States | |
| Robert James Harder | |
| B: | 31 Mar 1893 |
| Kingston, Ulster, New York, United States | |
| M: | 29 May 1921 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 6 Aug 1976 |
| East Marion, Southold, Suffolk, New York, United States | |
