| Name | Relationship with Wendy Libby | Civil | Canon |
| Babcock, Marian Maria | 7th cousin 3 times removed | XIX | 11 |
| Bacon, James | Husband of the 5th cousin 3 times removed | | |
| Bailey, Fannie | 7th cousin 3 times removed | XIX | 11 |
| Bailey, Grace Mary | 7th cousin 3 times removed | XIX | 11 |
| Bailey, Joshua L., Jr. | Husband of the 8th cousin twice removed | | |
| Bailey, Marcia | 7th cousin 3 times removed | XIX | 11 |
| Bailey, Samuel | Husband of the 6th cousin 4 times removed | | |
| Bailey, Sidney Jay | 7th cousin 3 times removed | XIX | 11 |
| Bailey, William Ambrose | Husband of the 6th cousin 4 times removed | | |
| Baker, Sarah Love | Wife of the 5th cousin 3 times removed | | |
| Barber, Melissa S. | Wife of the 4th cousin 4 times removed | | |
| Bard, George | 5th cousin 3 times removed | XV | 9 |
| Bard, George Ingersoll | 4th cousin 4 times removed | XIV | 9 |
| Bard, Henry Ingersoll | 5th cousin 3 times removed | XV | 9 |
| Bard, Simeon Ingersoll, M.D. | 4th cousin 4 times removed | XIV | 9 |
| Barlow, Sarah J. | Wife of the 5th cousin 4 times removed | | |
| Barnes, Helen | Wife of the 5th cousin 3 times removed | | |
| Barnes, Margaret Elizabeth Banum | Wife of the 5th cousin 5 times removed | | |
| Barnes, Sarah H. | Wife of the 5th cousin 3 times removed | | |
| Barton, James | Husband of the 3rd cousin 6 times removed | | |
| Batchelder, Lois | Wife of the 4th cousin 4 times removed | | |
| Batson, Annie R. | Wife of the 5th cousin 4 times removed | | |
| Batting, Elizabeth | 3rd cousin 5 times removed | XIII | 9 |
| Batting, Rowland | Husband of the 2nd cousin 6 times removed | | |
| Batting, Sarah | 3rd cousin 5 times removed | XIII | 9 |
| Baxter | Husband of the 5th cousin 5 times removed | | |
| Beach, John | Husband of the 2nd cousin 5 times removed | | |
| Beadle, Margaret | 3rd cousin 7 times removed | XV | 11 |
| Beadle, Sarah | 3rd cousin 7 times removed | XV | 11 |
| Beadle, Thomas | 3rd cousin 7 times removed | XV | 11 |
| Beadle, Thomas | Husband of the 2nd cousin 8 times removed | | |
| Beard, David | Husband of the 3rd cousin 5 times removed | | |
| Beebe, Milton J. | Husband of the 5th cousin 3 times removed | | |
| Belanger, Hiedi | 1st cousin | IV | 2 |
| Belanger, Ronnie | Husband of the aunt | | |
| Belanger, Ronnie | 1st cousin | IV | 2 |
| Benton, Sophronia | Wife of the 7th cousin 3 times removed | | |
| Bernicha, Yvonne | Wife of the 8th cousin twice removed | | |
| Bird, Billy | 2nd cousin | VI | 3 |
| Bird, Eddie | 2nd cousin | VI | 3 |
| Bird, Edward Charles | 2nd cousin | VI | 3 |
| Bird, Penny | 2nd cousin | VI | 3 |
| Bird, William | Husband of the 1st cousin once removed | | |
| Bird, William | 2nd cousin | VI | 3 |
| Bishop, Hannah | Wife of the 2nd cousin 6 times removed | | |
| Blacey | Husband of the 1st cousin 8 times removed | | |
| Black, E.J. | Husband of the 6th cousin 4 times removed | | |
| Black, Ella H. | 2nd great-grandmother | IV | 4 |
| Black, John Bruce | 8th cousin twice removed | XX | 11 |
| Black, John Ingersoll | 7th cousin 3 times removed | XIX | 11 |