| Name | Relationship with William Brock | Civil | Canon |
|---|
| Allan, Annie | Mother | I | 1 |
| Austin, Carol | Wife of the grandson | | |
| Bell, Caroline Grace | 2nd great-granddaughter | IV | 4 |
| Bell, Charles Ellis. | Husband of the great-granddaughter | | |
| Bell, Katherine Marie | 2nd great-granddaughter | IV | 4 |
| Benavides, Carlos Roberto | Great-grandson | III | 3 |
| Benavides, Carlos Roberto Conzalo Andres | Husband of the granddaughter | | |
| Benavides, Caroline Elena | Great-granddaughter | III | 3 |
| Benavides, Elizabeth Anne | Great-granddaughter | III | 3 |
| Benavides, Maria Lynn | Great-granddaughter | III | 3 |
| Blake, Cindy | Wife of the grandson | | |
| Bobby | Son | I | 1 |
| Bobby | Grandson | II | 2 |
| Booth, David Wayne | Husband of the great-granddaughter | | |
| Brock, Beau Christoper | Great-grandson | III | 3 |
| Brock, Beulah | Sister | II | 1 |
| Brock, Caroline Elizabeth | Daughter | I | 1 |
| Brock, Carrie Ann | Great-granddaughter | III | 3 |
| Brock, Christy Lou | Granddaughter | II | 2 |
| Brock, Dorothy Ann | Daughter | I | 1 |
| Brock, Edwin Underwood | Grandson | II | 2 |
| Brock, Jonathan | 2nd great-grandfather | IV | 4 |
| Brock, Linn | Granddaughter | II | 2 |
| Brock, Michaelene West | Granddaughter | II | 2 |
| Brock, Nancy Mae | Sister | II | 1 |
| Brock, Oscar Underwood | Son | I | 1 |
| Brock, Paula Ann | Grandniece | IV | 3 |
| Brock, Peter Evans | Brother | II | 1 |
| Brock, Robert Dillard | Son | I | 1 |
| Brock, Robert Dillard II | Great-grandson | III | 3 |
| Brock, Sally Ann | Granddaughter | II | 2 |
| Brock, Simpson William | Grandfather | II | 2 |
| Brock, Suzanne Foster | Granddaughter | II | 2 |
| Brock, Sydney Frances | Granddaughter | II | 2 |
| Brock, Thomas Gregory | Grandson | II | 2 |
| Brock, Thomas Woods | Son | I | 1 |
| Brock, Whitney Foster | Great-granddaughter | III | 3 |
| Brock, William | Great-grandfather | III | 3 |
| Brock, William Harvey | Self | | 0 |
| Brock, William Oliver | Father | I | 1 |
| Brock, William Rogers | Nephew | III | 2 |
| Brock, Zella Martin | Granddaughter | II | 2 |
| Busher, Edith | Wife of the nephew | | |
| Calhoun, Deryle Isham, Jr. | Husband of the great-granddaughter | | |
| Chambers, Mary Margaret | Wife of the grandson | | |
| Corman, Cathy | Wife of the grandson | | |
| Crossman, Jay Eric | Husband of the great-granddaughter | | |
| Davis, Bruce | Grandnephew | IV | 3 |
| Davis, Daughter | Grandniece | IV | 3 |
| Davis, Davey | Brother-in-law | | |
