1871 - 1937 (66 years)
| Robert C. Dietrick, Jr. | |
| B: | 4 Sep 1943 |
| D: | Yes, date unknown |
| Helen Dietrick() | |
| B: | 3 Aug 1943 |
| D: | Yes, date unknown |
| Maude Cheney, ^ | |
| B: | 7 Aug 1901 |
| NY | |
| D: | 18 Dec 1966 |
| Nassau, New York, United States | |
| Robert Charles Dietrick, ^ | |
| B: | 4 Sep 1901 |
| High Bridge, Hunterdon, NJ | |
| M: | Abt 1929 |
| D: | Mar 1967 |
| Amsterdam, The Netherlands | |
|
| George Kenny Cheney | |
| B: | 6 May 1871 |
| Crown Point, Essex, New York, United States | |
| D: | 3 Sep 1937 |
| Meadowbrook Hospital, Nassau, New York, United States | |
| Julia Van Geison | |
| B: | Jun 1873 |
| New York, United States | |
| M: | 14 Jun 1892 |
| Manhattan, New York City, New York, United States | |
| D: | Yes, date unknown |
| Georgiana Edith Hager | |
| B: | 18 Sep 1880 |
| New Milford, Susquehanna, Pennsylvania, United States | |
| M: | 13 May 1929 |
| Manhattan, New York City, New York, United States | |
| D: | 5 Nov 1970 |
| Freeport, Hempstead, Nassau, New York, United States | |
