| Father | Reuben Brock (b. 1778, d. 1845) |
| Mother | Ann Elrod (b. 1774, d. 1840) |
| Pedigree Chart | |
| Included in charts - lists | Siniard - Descendants of Jonathan Siniard b. 1710 |
| Relationship | 2nd cousin 4 times removed of Carol Jay Gilstrap 2nd cousin 6 times removed of Isaac Silas Vaughn 2nd cousin 6 times removed of Katherine Gilstrap Scott 2nd cousin 6 times removed of Joseph Ryland Scott 2nd cousin 6 times removed of Charles Parker ("Parker") Scott 2nd cousin 6 times removed of Orly Marie Vaughn 2nd cousin 6 times removed of Avital Catherine Vaughn |
| Birth | 26 September 1802 | Mary Brock was born on 26 September 1802 in Kentucky, United StatesBGO. |
| Death | 5 March 1881 | She died on 5 March 1881 at age 78 in Pickens, Alabama, United StatesBG. |
| Last Edited | 17 September 2023 |