| Name | Birth date | Relationship with Robert Frei |
| Teeple, William | Abt. 1837 | 1st cousin 5 times removed |
| Teeple, William | Oct 1875 | 2nd cousin 4 times removed |
| Teeple, William Bullard | 18 Jan 1788 | 4th great-granduncle |
| Teeple, William Frederick | 07 May 1867 | 1st cousin 4 times removed |
| Teeple, William Lemuel | | 2nd cousin 4 times removed |
| Teeple, William R. | Abt. 1876 | 3rd cousin 3 times removed |
| Teeple, William Wallace | | 2nd cousin 4 times removed |
| Teeple, Winnifred Lucy | 02 Mar 1896 | 1st cousin 4 times removed |
| Teeple, Winston | | 2nd cousin 3 times removed |
| Teeple, Wray | Private | 4th cousin once removed |
| Teeples, Jacob | 12 May 1763 | 5th great-granduncle |
| Teeter, Ann Margaret | 20 Feb 1902 | 3rd cousin twice removed of the wife |
| Teeter, Raymond H. | 28 May 1900 | 3rd cousin twice removed of the wife |
| Tense, Keziah | 07 Sep 1780 | 4th great-grandmother of the wife |
| Tester, Al Everett | Private | 1st cousin of the wife |
| Tester, Alison Mary | Private | 1st cousin once removed of the wife |
| Tester, Barbara Sue | Private | 1st cousin of the wife |
| Tester, Carole Ann | Private | 1st cousin of the wife |
| Tester, Edward James | 12 Feb 1909 | Uncle of the wife |
| Tester, Teresa Diana | Private | 1st cousin of the wife |
| Tester, Violet Faye | Private | 1st cousin of the wife |
| Thayer, Ada | Private | 3rd cousin twice removed |
| Thayer, Amy | Private | 3rd cousin twice removed |
| Thayer, Cletus | Private | 3rd cousin twice removed |
| Thayer, Ernest | Abt. 1886 | Husband of the 2nd cousin 3 times removed |
| Thayer, Greta | Private | 3rd cousin twice removed |
| Thayer, Nina | Private | 3rd cousin twice removed |
| Thomas | Private | Husband of the 2nd cousin |
| Thomas, Anna Marie | Private | 2nd cousin once removed of the wife |
| Thomas, Chad Michael | Private | 3rd cousin twice removed of the wife |
| Thomas, Douglas J. | Private | 2nd cousin twice removed of the wife |
| Thomas, Joshua | Private | 2nd cousin once removed |
| Thomas, Louie M. | | 4th cousin twice removed of the wife |
| Thomas, Mary Beth | Private | 2nd cousin once removed of the wife |
| Thomas, Michael R. | Private | 2nd cousin once removed of the wife |
| Thomas, Rachel A. | Private | 2nd cousin twice removed of the wife |
| Thomasson, Helen | Private | Wife of the 1st cousin twice removed |
| Thompson, Cindy | Private | Wife of the 1st cousin |
| Thompson, Lorrie Jayne | Private | 5th cousin of the wife |
| Thompson, Moses | | Husband of the 1st cousin 9 times removed |
| Thompson, Robert Michael | Private | 5th cousin of the wife |
| Thompson, Ruth Ella | Private | 8th cousin once removed of the wife |
| Thompson, Samuel | | Husband of the 1st cousin 9 times removed |
| Thompson, Sophronia | | Wife of the 2nd cousin 4 times removed |
| Thompson, Vicki Lu | Private | 5th cousin of the wife |
| Thorpe, Alice | Private | 3rd cousin of the wife |
| Thorpe, Darlene | Private | 3rd cousin of the wife |
| Thorpe, Mary | Private | 3rd cousin of the wife |
| Thrun, Amy Elizabeth | Private | 5th cousin once removed |
| Thrun, Deborah Lynn | Private | 5th cousin once removed |