| Name | Birth date | Relationship with Bruce Hildebrandt |
| Balke, Brenda Lee | | 2nd cousin twice removed |
| Balke, Brian Edward | | 2nd cousin twice removed |
| Balke, Gerald Edward | | 2nd cousin once removed |
| Balke, Hillard | | Husband of the 2nd cousin |
| Balle, Kirsten Marie | June 10, 1884 | Wife of the 1st cousin twice removed |
| Bammann, Anna Elisabeth | November 29, 1735 | Wife of the 2nd cousin 6 times removed |
| Bammann, Caspar Diederich | April 12, 1821 | Husband of the 1st cousin 4 times removed |
| Bapst, Omar | November 1, 1892 | Husband of the half 4th cousin 3 times removed |
| Barbour, June Valarie | | Wife of the 3rd cousin |
| Barden, Evelyn | | Wife of the half 7th cousin |
| Barker, Kenneth | | Husband of the 1st cousin once removed |
| Bartels, Anna Catharina | October 5, 1784 | 3rd cousin 5 times removed |
| Bartels, Anna Catharina | May 9, 1859 | Wife of the 3rd cousin 3 times removed |
| Bartels, Anna Metta | November 8, 1782 | 3rd cousin 5 times removed |
| Bartels, Johann | March 5, 1748/49 | Husband of the 2nd cousin 6 times removed |
| Bartels, Johann | August 20, 1780 | 3rd cousin 5 times removed |
| Bartels, Lütje | Unknown | Husband of the 1st cousin 6 times removed |
| Barth, Elizabeth | March 26, 1866 | Wife of the great-granduncle |
| Barthel, Bonnie | | Half 5th cousin twice removed |
| Barthel, Bruce Owen | | Half 5th cousin twice removed |
| Barthel, Lila | | Half 5th cousin twice removed |
| Barthel, Raymond | September 1925 | Half 5th cousin twice removed |
| Barthel, Robert | December 18, 1898 | Husband of the half 4th cousin 3 times removed |
| Bartlett, Cameron | | Half 7th cousin |
| Bartlett, Donald | Unknown | Husband of the half 6th cousin once removed |
| Bartlett, Tyler | | Half 7th cousin |
| Bartling, Allard | | Husband of the 1st cousin once removed |
| Bauerschmidt, Frank Herman | | Husband of the 4th cousin |
| Bauerschmidt, Frank John | | 4th cousin once removed |
| Bauerschmidt, Joanne Caroline | | 4th cousin once removed |
| Baumbach, Larry Dean | | Husband of the 3rd cousin once removed |
| Beach, Bettejean | | Wife of the 3rd cousin |
| Bean, Constance | | Wife of the 7th cousin |
| Beard, Brad Alan | | 3rd cousin once removed |
| Beard, Clifford Ivan | | 3rd cousin |
| Beard, Darrell Eugene | | 3rd cousin |
| Beard, Elvan David | September 16, 1917 | Husband of the 2nd cousin once removed |
| Beard, Grant Edward | | 3rd cousin once removed |
| Beard, Iven Hartwell | | Husband of the 2nd cousin once removed |
| Beard, Michael | | 3rd cousin once removed |
| Beard, Roger Alan | | 3rd cousin |
| Beard, Steven | | 3rd cousin once removed |
| Beatrice? | | 3rd cousin |
| Beatty, Edna Irene | | Wife of the 3rd cousin |
| Becelaers, David Vana | | Husband of the 2nd cousin once removed |
| Beck, Andrew | | 8th cousin twice removed |
| Beck, Austin Ryan | | 8th cousin 4 times removed |
| Beck, Brian Richard | | 8th cousin 3 times removed |
| Beck, Cindy Marie | | 8th cousin 3 times removed |
| Beck, Debra Elaine | | 8th cousin 3 times removed |