| Name | Relationship with Anton Brehm | Civil | Canon |
|---|
| Bevins, Tracy Lynn | 4th great-granddaughter | VI | 6 |
| Bieri, Pat Callahan | Wife of the 3rd great-grandson | | |
| Bierschenk, Dorothea Katherine | Wife of the grandson | | |
| Billingsley, Ellis | Husband of the 2nd great-granddaughter | | |
| Bistline, Donald Eugene | Husband of the 2nd great-granddaughter | | |
| Bistline, Roger Donald | 3rd great-grandson | V | 5 |
| Bistline, Roxann Virginia | 3rd great-granddaughter | V | 5 |
| Bittner, Jeffrey William | Husband of the 3rd great-granddaughter | | |
| Blackwell | Husband of the 4th great-granddaughter | | |
| Blackwell, Katie Ann | 5th great-granddaughter | VII | 7 |
| Blanco, Brandon Cruz | 4th great-grandson | VI | 6 |
| Blank, Jan Elizabeth | Wife of the 3rd great-grandson | | |
| Blount, Dorothy Mae | Wife of the 3rd great-grandson | | |
| Bollich, Lorraine Francis | Wife of the 2nd great-grandson | | |
| Bonar, Keith Allen | 4th great-grandson | VI | 6 |
| Bonar, Kimberly Ann | 4th great-granddaughter | VI | 6 |
| Bonar, Nichole Renee | 4th great-granddaughter | VI | 6 |
| Bonar, Ronald Hugh | Husband of the 3rd great-granddaughter | | |
| Bonar, Shaina Marie | 4th great-granddaughter | VI | 6 |
| Borden, Linda Lee | Wife of the 3rd great-grandson | | |
| Bostrum, Lennus, Jr. | 2nd great-grandson | IV | 4 |
| Bostrum, Lennus, Sr. | Husband of the great-granddaughter | | |
| Bostrum, Paul | 2nd great-grandson | IV | 4 |
| Bostrum, Sheryl | 3rd great-granddaughter | V | 5 |
| Brack, Richard Allen | Husband of the 3rd great-granddaughter | | |
| Brack, William Allen | 4th great-grandson | VI | 6 |
| Bradley, Cynthia Renee | 4th great-granddaughter | VI | 6 |
| Bradley, James | Husband of the 3rd great-granddaughter | | |
| Bradley, James Scott | 4th great-grandson | VI | 6 |
| Brady, Kathleen Ann | Wife of the 3rd great-grandson | | |
| Branchini, Anthony Michael | 4th great-grandson | VI | 6 |
| Branchini, Michael | Husband of the 3rd great-granddaughter | | |
| Branchini, Ryan Clark | 4th great-grandson | VI | 6 |
| Brandenburg, Alan Leroy | Husband of the 3rd great-granddaughter | | |
| Brandenburg, Gaytha Gail | 4th great-granddaughter | VI | 6 |
| Brandenburg, John Alan | 4th great-grandson | VI | 6 |
| Brandt, Mary Ann | Wife of the 3rd great-grandson | | |
| Brehm, Adam Reinhardt Louis | Great-grandson | III | 3 |
| Brehm, Alexandria | 4th great-granddaughter | VI | 6 |
| Brehm, Andrew John | 3rd great-grandson | V | 5 |
| Brehm, Anna Catherine | Great-granddaughter | III | 3 |
| Brehm, Anna Christina | Granddaughter | II | 2 |
| Brehm, Anna Elizabeth | Granddaughter | II | 2 |
| Brehm, Anna Margaretha Elizabeth | Great-granddaughter | III | 3 |
| Brehm, Anna Martha | Granddaughter | II | 2 |
| Brehm, Anton | Self | | 0 |
| Brehm, Ashley Marie | 4th great-granddaughter | VI | 6 |
| Brehm, August | Grandson | II | 2 |
| Brehm, August Justus Henry | Great-grandson | III | 3 |
| Brehm, Barbara DeAnn | 3rd great-granddaughter | V | 5 |
