| Name | Relationship with Joseph Roswell | Civil | Canon |
|---|
| Anderson, Julie Ann | Partner of the 2nd great-granddaughter | | |
| Beerman, Cade Renner | 3rd great-grandson | V | 5 |
| Beerman, Vincent Paul | 3rd great-grandson | V | 5 |
| Beerman, William Elmer | Ex-husband of the 2nd great-granddaughter | | |
| Bessette, Margaret | Wife of the 2nd great-grandson | | |
| Butzbach, Evelyn Fishstrom | Wife of the great-grandson | | |
| Child, Possible Future | 3rd great-granddaughter | V | 5 |
| Cramm, Melissa | Daughter-in-law | | |
| Czarnecke, Elizabeth M. | Wife of the grandson | | |
| Early, Unknown | Wife | | |
| Fasano, Katherine Cecilia | 3rd great-granddaughter | V | 5 |
| Fasano, Madelyn Del Valle | 3rd great-granddaughter | V | 5 |
| Fasano, Michael Anthony | Ex-husband of the 2nd great-granddaughter | | |
| Fox, Lori Ann | Wife of the 2nd great-grandson | | |
| Kerr, Ella Rose | Wife of the grandson | | |
| Kossuch, Lucille | Wife of the grandson | | |
| Marquard, Nena | Wife of the great-grandson | | |
| Maybee, Emma | Daughter-in-law | | |
| Miriam | Wife of the great-grandson | | |
| Oppermann, Barbara | Ex-wife of the great-grandson | | |
| Rayle, Harold Joe | Husband of the 2nd great-granddaughter | | |
| Rayle, Spenser Freeland | 3rd great-granddaughter | V | 5 |
| Roswell, Anne Del Valle | 2nd great-granddaughter | IV | 4 |
| Roswell, Caitlin Bessette | 3rd great-granddaughter | V | 5 |
| Roswell, Charles Alexander | Great-grandson | III | 3 |
| Roswell, Charles Alexander II | 3rd great-grandson | V | 5 |
| Roswell, Charles Earl | Son | I | 1 |
| Roswell, Charles Foster | 2nd great-grandson | IV | 4 |
| Roswell, Charles Gilbert | Grandson | II | 2 |
| Roswell, Charles J. | Grandson | II | 2 |
| Roswell, Cora Etta | Granddaughter | II | 2 |
| Roswell, Doris | Great-granddaughter | III | 3 |
| Roswell, Earl W. | Grandson | II | 2 |
| Roswell, Elizabeth Theresa | 2nd great-granddaughter | IV | 4 |
| Roswell, Ester E. | Granddaughter | II | 2 |
| Roswell, Frank Claude | Grandson | II | 2 |
| Roswell, Gilbert Francis | Great-grandson | III | 3 |
| Roswell, Gilbert Marquard | 2nd great-grandson | IV | 4 |
| Roswell, Goldie Sarah | Granddaughter | II | 2 |
| Roswell, Jefferson D. | Son | I | 1 |
| Roswell, Jewell A. | Great-granddaughter | III | 3 |
| Roswell, Joseph | Self | | 0 |
| Roswell, Joseph Albert | Great-grandson | III | 3 |
| Roswell, Leota | Granddaughter | II | 2 |
| Roswell, Lillian Belle | Granddaughter | II | 2 |
| Roswell, Lizabeth Frances | 2nd great-granddaughter | IV | 4 |
| Roswell, Mary | Granddaughter | II | 2 |
| Roswell, Mary Margaret Nena | 2nd great-granddaughter | IV | 4 |
| Roswell, Oscar | Son | I | 1 |
| Roswell, Oscar T. | Great-grandson | III | 3 |
