| Father | Male Tremain, Reuben |
| Born | 8 Aug 1793 | Westfield, Hampden, Massachusetts, United States |
| Died | 16 May 1881 | Johnson, Indiana, United States |
| Buried | Nay Cemetery, Johnson, Indiana, United States |
|
| Married | Bef 1817 | |
| Other Spouse | Douthit, Henrietta | F2655 | |
| Married | 24 Dec 1835 | Decatur, Indiana, United States |
| Father | Tremain, Elijah | F2656 Group Sheet | |
| Mother | Holmes, Mary | F2656 Group Sheet | |
| Mother | Female Hardy |
| Born | Abt 1800 | Maine, United States |
| Died | Bef Dec 1835 | Indiana, United States |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Female Tremain, Mary |
| Born | Abt 1818 | |
| Died | ||
| Buried | ||
| Spouse | Clark, Fielding | F2675 | |
| Married | 9 Dec 1838 | Decatur, Indiana, United States |
| Child 2 | Female Tremain, Louisa |
| Born | 1822/1823 | Of Marion Township, Decatur, Indiana, United States |
| Died | 1904 | Illinois, United States |
| Buried | ||
| Spouse | White, Isaac S | F2671 | |
| Married | 21 Nov 1839 | Decatur, Indiana, United States |
| Child 3 | Male Tremain, George Washington |
| Born | 9 May 1830 | Decatur, Indiana, United States |
| Died | 23 Sep 1902 | Alert, Decatur, Indiana, United States |
| Buried | 23 Sep 1902 | Burnsville, Bartholomew, Indiana, United States |
| Spouse | Nay, Phoebe | F2658 | |
| Married | 4 Aug 1850 | Johnson, Indiana, United States |
| Spouse | Sellers, Abigail | F2673 | |
| Married | 9 May 1898 | |
| Child 4 | Male Tremain, John H |
| Born | Abt 1832 | Decatur, Indiana, United States |
| Died | 10 Apr 1876 | Brookfield, Linn, Missouri, United States |
| Buried | Old New Garden, Brookfield, Linn, Missouri, United States |
|
| Spouse | McClintock, Mary Ann | F2674 | |
| Married | Abt 1856 | Linn, Missouri, United States |