1870 - 1921 (51 years)
| Donald D. Dowling, Jr. | |
| M: | 17 Jun 1967 |
| Brookhaven, Brookhaven, Suffolk, NY | |
| Karin Johanna Briggs | |
| B: | 30 May 1962 |
| Brookhaven, Suffolk, New York, United States | |
| D: | 26 May 1981 |
| Nelson Stuyvesant Briggs, Jr. | |
| B: | 6 Mar 1933 |
| New York, United States | |
| D: | 28 May 2009 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| Richard O Frenger, Jr | |
| B: | 22 May 1934 |
| Islip, Suffolk County, New York, United States of America | |
| D: | 13 Oct 2015 |
| Suffolk County, New York, United States of America | |
| Barbara E Briggs | |
| B: | Abt 1949 |
| New York | |
| D: | Yes, date unknown |
| Nancy J Briggs | |
| B: | Abt 1947 |
| New York | |
| D: | Yes, date unknown |
| Nelson Stuyvesant Briggs | |
| B: | 27 Nov 1908 |
| Manhattan, New York City, New York, United States | |
| D: | 26 Oct 1981 |
| Suffolk, New York, United States | |
| Mary Elizabeth Walters | |
| B: | 11 Oct 1913 |
| Yaphank, Brookhaven, Suffolk, New York, United States | |
| M: | 13 Aug 1931 |
| Hempstead, Nassau, New York, USA | |
| D: | 7 Nov 1973 |
| Brookhaven, Suffolk, New York, United States | |
|
| Charles Edward Briggs | |
| B: | 17 Sep 1870 |
| Manalapan, Monmouth, New Jersey | |
| D: | 13 Nov 1921 |
| New York City, Queens, New York, United States | |
| Emma May Spatcher | |
| B: | 18 May 1882 |
| Newark, Essex, New Jersey, United States | |
| M: | 3 Jul 1939 |
| Fredericksburg, , Virginia, United States | |
| D: | Yes, date unknown |
