| Father | Arthur Dinwiddie (b. 26 November 1896, d. 31 October 1982) |
| Mother | Ethel Jane Gates (b. 2 February 1901, d. 13 February 2000) |
| Son | Scott Dinwiddie |
| Pedigree Chart | |
| Included in charts - lists | Descendants of William Franklin Alexander b. ca 1739 |
| Relationship | 5th cousin 1 time removed of Charles Ryland ("Ryland") Scott 5th cousin 3 times removed of Isaac Silas Vaughn 5th cousin 3 times removed of Katherine Gilstrap Scott 5th cousin 3 times removed of Joseph Ryland Scott 5th cousin 3 times removed of Charles Parker ("Parker") Scott 5th cousin 3 times removed of Orly Marie Vaughn 5th cousin 3 times removed of Avital Catherine Vaughn |
| Last Edited | 5 November 2019 |