| Name | Relationship with Wendy Libby | Civil | Canon |
| Sawyer, Edward Ellis | 7th cousin twice removed | XVIII | 10 |
| Sawyer, Ellis | Husband of the 6th cousin 3 times removed | | |
| Sawyer, Ethan | Husband of the 4th cousin 5 times removed | | |
| Sawyer, Frank Augustus | 7th cousin twice removed | XVIII | 10 |
| Sawyer, Isaac Ingersoll | 7th cousin twice removed | XVIII | 10 |
| Sawyer, Julia Ann | Wife of the 5th cousin 3 times removed | | |
| Sawyer, Lizzie Scribner | 7th cousin twice removed | XVIII | 10 |
| Sawyer, Marjory | 8th cousin once removed | XIX | 10 |
| Sawyer, Martena Adelaide | 7th cousin twice removed | XVIII | 10 |
| Sawyer, Martha Abby | 7th cousin twice removed | XVIII | 10 |
| Sawyer, Phebe Josephine | 8th cousin once removed | XIX | 10 |
| Sawyer, William J. | Husband of the 5th cousin 4 times removed | | |
| Sayward, Caroline | 2nd cousin 5 times removed | XI | 8 |
| Sayward, Eliza | 2nd cousin 5 times removed | XI | 8 |
| Sayward, Henry | Husband of the 1st cousin 6 times removed | | |
| Sayward, Henry | 2nd cousin 5 times removed | XI | 8 |
| Sayward, Joseph | 2nd cousin 5 times removed | XI | 8 |
| Sayward, Joseph | 2nd cousin 5 times removed | XI | 8 |
| Sayward, Maria L. | 2nd cousin 5 times removed | XI | 8 |
| Sayward, Mary Ingersoll | 2nd cousin 5 times removed | XI | 8 |
| Sayward, William | Husband of the 1st cousin 6 times removed | | |
| Sayward, William | 2nd cousin 5 times removed | XI | 8 |
| Sayward, William | 2nd cousin 5 times removed | XI | 8 |
| Scales, Mary | 3rd cousin 6 times removed | XIV | 10 |
| Scales, William | Husband of the 2nd cousin 7 times removed | | |
| Scales, William | 3rd cousin 6 times removed | XIV | 10 |
| Scampton, Harry G. | Husband of the 7th cousin once removed | | |
| Scott, John | Husband of the 2nd cousin 5 times removed | | |
| Sears, Euphamie | Wife of the 4th cousin 5 times removed | | |
| Seavey, Cathy | Wife of the uncle | | |
| Seilonen, Maxine | Wife of the uncle | | |
| Shannon | 2nd cousin | VI | 3 |
| Sharkey, Edward | Husband of the 7th cousin 3 times removed | | |
| Shaw, Emma Lura | 5th cousin 3 times removed | XV | 9 |
| Shaw, Ervin James | 5th cousin 3 times removed | XV | 9 |
| Shaw, James Samuel | Husband of the 4th cousin 4 times removed | | |
| Shaw, Mary Jane | 5th cousin 3 times removed | XV | 9 |
| Shaw, Susanna | Wife of the 3rd cousin 6 times removed | | |
| Sherman, George Ebenezer | 7th cousin 3 times removed | XIX | 11 |
| Sherman, Henry Osman | Husband of the 6th cousin 4 times removed | | |
| Sherman, Huldah Jennie | 7th cousin 3 times removed | XIX | 11 |
| Sherman, Jay Osman | 7th cousin 3 times removed | XIX | 11 |
| Sherman, Mary Auronette | 7th cousin 3 times removed | XIX | 11 |
| Sherman, Ruth Maria | 7th cousin 3 times removed | XIX | 11 |
| Sherman, Theresa Leone | 7th cousin 3 times removed | XIX | 11 |
| Shirley | Wife of the 1st cousin once removed | | |
| Shirley, Christopher | Husband of the 2nd great-grandaunt | | |
| Shirley, Susanna Faustina | 1st cousin 3 times removed | VII | 5 |
| Shoemaker, Gertrude | Wife of the 5th cousin 5 times removed | | |
| Shroude, Frances Estella | Wife of the 5th cousin 3 times removed | | |