| Name | Relationship with Anton Brehm | Civil | Canon |
| Riisoe, James Michael | 4th great-grandson | VI | 6 |
| Riisoe, John J. | 2nd great-grandson | IV | 4 |
| Riisoe, John L. | 4th great-grandson | VI | 6 |
| Riisoe, John Leslie | 3rd great-grandson | V | 5 |
| Riisoe, Julia "Julie" Ann | 2nd great-granddaughter | IV | 4 |
| Riisoe, Shelley Jo | 3rd great-granddaughter | V | 5 |
| Riisoe, Tanner Lee | 4th great-grandson | VI | 6 |
| Rinderknecht, Cinda Kay | 3rd great-granddaughter | V | 5 |
| Rinderknecht, Earl Lloyd | Husband of the 2nd great-granddaughter | | |
| Rinderknecht, Linda Rae | 3rd great-granddaughter | V | 5 |
| Rinderknecht, Sherrie Lee | 3rd great-granddaughter | V | 5 |
| Robert, John Marshall | 5th great-grandson | VII | 7 |
| Robert, Joseph | Husband of the 4th great-granddaughter | | |
| Robert, Lisa Marie | 5th great-granddaughter | VII | 7 |
| Roberts, Cliff Roy | Husband of the 3rd great-granddaughter | | |
| Roberts, Jason Michael | 4th great-grandson | VI | 6 |
| Roberts, Philip Matthew | 4th great-grandson | VI | 6 |
| Roberts, Shannon Kay | Wife of the 4th great-grandson | | |
| Robinson, Allen | Husband of the 3rd great-granddaughter | | |
| Robinson, Craig | Husband of the 3rd great-granddaughter | | |
| Robinson, Hannah Leigh | 4th great-granddaughter | VI | 6 |
| Robinson, Holly Elizabeth | 4th great-granddaughter | VI | 6 |
| Roll, Mary Louise | Wife of the 2nd great-grandson | | |
| Romey, Kathy {Dreiling} | Wife of the 3rd great-grandson | | |
| Rommann, Karen Kay | Wife of the 2nd great-grandson | | |
| Romme, Bradley Ray | 4th great-grandson | VI | 6 |
| Romme, Brett Daniel | 4th great-grandson | VI | 6 |
| Romme, Leon Alfonso | Husband of the 3rd great-granddaughter | | |
| Rothrock, Alyssa Sue | 5th great-granddaughter | VII | 7 |
| Rothrock, John | Husband of the 4th great-granddaughter | | |
| Rumsey, Gary Robert | 3rd great-grandson | V | 5 |
| Rumsey, Howard D. | Husband of the 2nd great-granddaughter | | |
| Rumsey, Kimberly Ann | 4th great-granddaughter | VI | 6 |
| Rupe, Geraldine Martin | Wife of the 3rd great-grandson | | |
| Rupe, Janice Lynn | 4th great-granddaughter | VI | 6 |
| Rupe, Judy Ann | 4th great-granddaughter | VI | 6 |
| Rupe, Steven Wayne | 4th great-grandson | VI | 6 |
| Ryan, Karen Ann | Wife of the 4th great-grandson | | |
| Ryman, Jason Eric | 4th great-grandson | VI | 6 |
| Ryman, Jon Eric | Husband of the 3rd great-granddaughter | | |
| Ryman, Kari Ann | 4th great-granddaughter | VI | 6 |
| Sacora, Luana | Wife of the 2nd great-grandson | | |
| Saggus, Candice DeAnne | 4th great-granddaughter | VI | 6 |
| Saggus, Joel Leslie | Husband of the 3rd great-granddaughter | | |
| Saggus, Leslie Marie | 4th great-granddaughter | VI | 6 |
| Sanders, Claude Eton | Husband of the 2nd great-granddaughter | | |
| Sanders, Claudia Christine | 3rd great-granddaughter | V | 5 |
| Sanders, Linda Joyce | 3rd great-granddaughter | V | 5 |
| Sanko, Teresa Ann | Wife of the 3rd great-grandson | | |
| Sauer, Joan | Wife of the 2nd great-grandson | | |