![John C. Downs, [Jr.]^](img/male.jpg) MaleJohn C. Downs, [Jr.]^ |
| Birth | 8 Jul 1820 | Suffolk County, New York, United States  |
| Death | 17 Dec 1905 | Brookhaven, Suffolk, New York |
| Burial | ||
| Marriage | 1840 | Brookhaven, Suffolk, New York, United States |
| Father | John Downs, [Sr.]^ | F238 Group Sheet | |
| Mother | Betsie Mathews | F238 Group Sheet | |
 FemaleNancy M Sherman |
| Birth | 1820 | Suffolk, New York, United States |
| Death | 1900 | Brookhaven, Suffolk, New York, United States |
| Burial | ||
| Father | Henry Livingston Sherman | F10043 Group Sheet | |
| Mother | Elizabeth Betsy Edwards | F10043 Group Sheet | |
| Female Elizabeth A "Betsy" Downs |
| Birth | 5 Sep 1841 | Brookhaven, Suffolk, New York, United States |
| Death | 12 Dec 1926 | East Hampton, Suffolk, New York, United States |
| Burial | ||
| Spouse | William R Cartwright | F235 | |
| Marriage | BY 1860 | |
| Male Isaac Downs, ^ |
| Birth | 19 Sep 1842 | Brookhaven, Suffok, New York, United States |
| Death | 12 Mar 1925 | Shelter Island, Suffolk, New York, United States |
| Burial | ||
| Spouse | Josephine Pratt Lucas | F236 | |
| Marriage | Abt 1868 | |
| Female Sarah A. Downs, ^ |
| Birth | 1844 | Shelter Island, Suffolk, New York, United States |
| Death | 20 Jan 1896 | Manhattan, New York, New York, United States |
| Burial | 22 Jan 1896 | Shelter Island, L. I. |
| Spouse | Charles Webb Jennings | F237 | |
| Marriage | ||
| Male William Brewster Downs |
| Birth | 1846 | Suffolk, New York, United States |
| Death | Yes, date unknown | |
| Burial |
