| Name | Relationship with Thomas Marsteller | Civil | Canon |
| Shirk, Mary Eleanor | 2nd cousin twice removed | VIII | 5 |
| Shirk, Olive A. | 2nd cousin twice removed | VIII | 5 |
| Shirk, Oliver Jesse | 2nd cousin twice removed | VIII | 5 |
| Shirk, Oliver Perry | Husband of the 1st cousin 3 times removed | | |
| Small, Nellie | Wife of the 3rd cousin once removed | | |
| Smith, Harry E | Husband of the 3rd cousin | | |
| Snyder, Sadie E. | Wife of the 1st cousin 3 times removed | | |
| Spears, Jenny | Wife of the great-granduncle | | |
| Stain, Mary A. | Wife of the great-granduncle | | |
| Stark, Anna Barbara | 5th great-grandmother | VII | 7 |
| Tate, Helen | 3rd cousin | VIII | 4 |
| Tate, Jasper Raymont | Husband of the 2nd cousin once removed | | |
| Tate, Wendell | 3rd cousin | VIII | 4 |
| Taylor, Lawrence | Husband of the 2nd cousin once removed | | |
| Thomas, Clarence | Uncle | III | 2 |
| Thomas, Frank | Uncle | III | 2 |
| Thomas, Jacob | Grandfather | II | 2 |
| Thomas, Marie | Aunt | III | 2 |
| Thomas, Ralph | Uncle | III | 2 |
| Thomas, Roland J | Uncle | III | 2 |
| Thomas, Russell | Aunt | III | 2 |
| Thomas, Ruth Mary | Mother | I | 1 |
| Tomberlin, Christy Lee | Wife of the 1st cousin once removed | | |
| Trout, Margaret Mary | Wife of the 3rd cousin 3 times removed | | |
| Turner, Joan Vernell | Ex-wife of the brother | | |
| Turner, Laurene | Wife of the 2nd cousin once removed | | |
| Umholtz, Gertrude Louise | Wife | | |
| Umholtz, Gretchen | Niece of the wife | | |
| Umholtz, Howard | Grandfather of the wife | | |
| Umholtz, Kurt | Nephew of the wife | | |
| Umholtz, Thomas Federick | Nephew of the wife | | |
| Umholtz, Thomas Frederick | Brother-in-law | | |
| Umholtz, Thomas Nelson | Father-in-law | | |
| Umphrey, Kenneth | Husband of the 4th cousin | | |
| Umstadt, Elisabeth | Wife of the 4th great-granduncle | | |
| Van Fossen, Anna Barbara | Wife of the 4th great-granduncle | | |
| Van Horn, Jon | Husband of the 1st cousin 3 times removed | | |
| Wasson, Brenda Lee | Daughter-in-law | | |
| Watson, Horace Alonzo | Husband of the 1st cousin 3 times removed | | |
| Way, Gail | Wife of the uncle | | |
| Wescott | Husband of the 2nd cousin once removed | | |
| West, Karen Dawn | Wife of the 3rd cousin | | |
| White, Lynn | 2nd cousin once removed | VII | 4 |
| White, Samuel A. | Husband of the 1st cousin twice removed | | |
| White, Wanda | 2nd cousin once removed | VII | 4 |
| White, Wayne M. | 2nd cousin once removed | VII | 4 |
| Wiggins, Mary June | Wife of the 1st cousin | | |
| Wilders, Mary | Wife of the 3rd great-granduncle | | |
| Wiley, Rebecca | Wife of the 2nd cousin 4 times removed | | |
| Wrhen, Nancy | 3rd cousin once removed | IX | 5 |