1876 - 1933 (57 years)
| Hercules Wrobel | |
| B: | 11 Apr 1913 |
| Montreal, Quebec, Canada | |
| D: | 18 Apr 1987 |
| Middle Island, Suffolk, New York, United States | |
| Edna Engelhardt, ^ | |
| B: | 27 Jun 1918 |
| NY | |
| M: | Bef 1940 |
| D: | 9 Jul 1998 |
| Sayre, Bradford, Pennsylvania, United States | |
| Margaret Frances Seiler | |
| B: | 18 Apr 1915 |
| Jamaica, Queens, New York, United States | |
| M: | 9 Feb 1933 |
| Port Jefferson, Suffolk, New York, United States | |
| D: | 27 Jun 1993 |
| Fort Myers, Lee, Florida, United States | |
| Brunhilda Wrobel | |
| B: | Abt 1916 |
| NY | |
| D: | Yes, date unknown |
| Victoria Antoinette Petit | |
| B: | Jul 1876 |
| Quebec, Canada | |
| D: | 13 Aug 1933 |
| Brookhaven, Suffolk, New York, United States | |
| Albert Emil Wrobel | |
| B: | 9 Mar 1883 |
| Danzig, West Prussia, Prussia, Germany | |
| M: | 1906 |
| Montreal, Quebec, Canada | |
| D: | 18 Apr 1954 |
| Brookhaven, Suffolk, New York, United States | |
