| Father | Thomas Hart Benton Coulston (b. April 1840, d. 1913) |
| Mother | Mary Elizabeth Graham (b. April 1838, d. 1910) |
| Pedigree Chart | |
| Relationship | 1st cousin 3 times removed of Isaac Silas Vaughn 1st cousin 3 times removed of Orly Marie Vaughn 1st cousin 3 times removed of Avital Catherine Vaughn |
| Person Source | William Alexander Coulston had person sources.1 | |
| Birth | 15 December 1863 | He was born on 15 December 1863 in Coffee, Tennessee, United StatesBGO. |
| Death | 8 February 1945 | He died on 8 February 1945 at age 81 in Wichita Falls, Wichita, Texas, United StatesBGO. |
| Last Edited | 17 June 2018 |