1877 - 
| Marilyn L. Engelhardt, ^ | |
| B: | Abt 1945 |
| D: | Yes, date unknown |
| Myrna J. Engelhardt, ^ | |
| B: | 29 Apr 1946 |
| D: | 30 May 1985 |
| Dorothy Josephine Pettit | |
| B: | 12 Jul 1919 |
| New York, United States | |
| D: | 3 May 1997 |
| Francis Engelhardt, ^ | |
| B: | 31 May 1913 |
| Morris Park, Queens, New York, British Colonial America | |
| D: | 6 Dec 1997 |
| Patchogue, Brookhaven, Suffolk, NY | |
| Joseph Henry Pettit | |
| B: | 7 Jun 1877 |
| ,,New York, USA | |
| Laura Maud Madill | |
| B: | Between 12 Apr 1878 and 31 Dec 1879 |
| Caledon, Peel, Ontario, Canada | |
| D: | Feb 1966 |
| ,,New York, USA | |
