1850 - 1908 (58 years)
| Allan Austin Diebel | |
| B: | 25 Aug 1939 |
| Sayville, Islip Town, Suffolk, New York, United States | |
| D: | 14 Jan 1985 |
| Bellport, Brookhaven Town, Suffolk, New York, United States | |
| Eleanor Marion Siebert | |
| B: | 1916 |
| Hartford, Connecticut, United States | |
| D: | 10 Apr 1972 |
| Sayville, Suffolk County, New York, United States of America | |
| Austin Lewis Diebel | |
| B: | 1910 |
| D: | 1974 |
| William Joseph Seibert | |
| B: | 18 Sep 1918 |
| Hartford, Connecticut, United States | |
| D: | 15 Apr 1974 |
| Freeport, Nassau, New York, United States | |
| Helen Fitzpatrick | |
| B: | 17 Apr 1925 |
| Brooklyn, New York City, New York, United States | |
| M: | 7 Apr 1945 |
| Brooklyn, Kings, New York, United States | |
| D: | 3 Jan 1999 |
| Freeport, Nassau, New York, United States | |
| William Allysius Seibert | |
| B: | 22 Aug 1894 |
| Bay Shore, Islip, Suffolk, New York, United States | |
| Evelyn Conklin | |
| B: | 1896 |
| Long Island | |
| M: | 17 Aug 1913 |
| Smithtown, New York, USA | |
| D: | Jun 1955 |
| Northport, Suffolk, New York, United States | |
| Urban Johann Seubert | |
| B: | 1850 |
| Germany | |
| D: | 1908 |
| Barbera Siebenbeutal | |
| B: | 1849 |
| Germany | |
| D: | 1908 |
