| 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 | John Charles Coulston had person sources.1 | |
| Birth | 1871 | He was born in 1871 in Coffee, Tennessee, United StatesBGO. |
| Death | 1971 | He died in 1971 at age ~100. |
| Last Edited | 17 June 2018 |