| Father | |
| Mother | Frances Anna Mann (b. December 1825, d. 4 April 1888) |
| Son | Watson Mann McCain+ (b. 13 November 1893, d. 8 April 1967) |
| Daughter | Mary Clair McCain+ (b. 7 August 1901, d. 16 March 1987) |
| 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 | 2nd great-granduncle of Charles Ryland ("Ryland") Scott 4th great-granduncle of Isaac Silas Vaughn 4th great-granduncle of Katherine Gilstrap Scott 4th great-granduncle of Joseph Ryland Scott 4th great-granduncle of Charles Parker ("Parker") Scott 4th great-granduncle of Orly Marie Vaughn 4th great-granduncle of Avital Catherine Vaughn |
| Birth | about 1857 | John McCain was born about 1857 in Arkansas, United StatesBGO. |
| Residence | 21 September 1860 | He lived in Wattensaw, Prairie, Arkansas, United StatesBG, on 21 September 1860. Name: John W McCain, Birth Place: Arkansas, Gender: Male, Race: White, Post Office: De Valls Bluff, Record ID: 7667::17703929, Household Members: A T McCain, Francis A McCain, Louisa McCain, Mary H McCain, Francis A McCain, Lama W McCain, Lafayette McCain1 |
| Marriage | 30 December 1884 | He and Margaret Olive Jordan were married on 30 December 1884 in Falls, Texas, United StatesBGO.2 |
| Last Edited | 6 July 2022 |