| Father | Josiah W. Blackwell (b. 6 April 1836, d. 11 June 1902) |
| Mother | Angeline Hardy (b. 10 October 1840, d. 10 September 1927) |
| Daughter | Cynthia Geraldine Blackwell+ (b. 5 February 1913, d. 7 December 2008) |
| Pedigree Chart | |
| Included in charts - lists | Barnett - Descendants of Joseph Barnett b. 1758 Blackwell - Descendants of James Blackwell b. 1754 |
| Relationship | 2nd cousin 3 times removed of Carol Jay Gilstrap 2nd cousin 5 times removed of Isaac Silas Vaughn 2nd cousin 5 times removed of Katherine Gilstrap Scott 2nd cousin 5 times removed of Joseph Ryland Scott 2nd cousin 5 times removed of Charles Parker ("Parker") Scott 2nd cousin 5 times removed of Orly Marie Vaughn 2nd cousin 5 times removed of Avital Catherine Vaughn |
| Birth | 6 June 1874 | Dempsey Joroyal Blackwell was born on 6 June 1874 in Clermont, Hall, Ga.BG. |
| Marriage | 3 September 1893 | He and Mattie Highsmith were married on 3 September 1893 in Hall, Georgia, United StatesBGO. |
| Death | 22 December 1952 | He died on 22 December 1952 at age 78 in Amarillo, Potter, Tex.BG. |
| Burial | 23 December 1952 | He was buried on 23 December 1952 in Memorial Park, Amarillo, Potter, Tex.BG. |
| Last Edited | 27 July 2021 |