| Father | Albert Forbis McCain (b. 15 September 1864, d. 19 January 1950) |
| Mother | Mollie Edith Irewin (b. 4 March 1869, d. 9 October 1907) |
| Pedigree Chart | |
| Included in charts - lists | Descendants of Alexander McCain (McKean) b. 1675 Descendants of Alexander McCain (McKean) b. 1752 Descendants of Arthur R E Forbis b. ca 1723 |
| Relationship | 1st cousin 3 times removed of Charles Ryland ("Ryland") Scott 1st cousin 5 times removed of Isaac Silas Vaughn 1st cousin 5 times removed of Katherine Gilstrap Scott 1st cousin 5 times removed of Joseph Ryland Scott 1st cousin 5 times removed of Charles Parker ("Parker") Scott 1st cousin 5 times removed of Orly Marie Vaughn 1st cousin 5 times removed of Avital Catherine Vaughn |
| Burial | William Marvin "Tex" McCain was buried in Memphis, Shelby, Tennessee, United StatesBGO. | |
| Birth | 6 March 1902 | He was born on 6 March 1902 in Texas, United StatesBGO. |
| Death | 10 December 1977 | He died on 10 December 1977 at age 75 in Memphis, Shelby, Tennessee, United StatesBGO. |
| Last Edited | 19 May 2022 |