| Father | Ephraim Samuel McDowell (b. 3 March 1673, d. 2 March 1774) |
| Mother | Margaret Elizabeth Irvine (b. 7 September 1684, d. May 1728) |
| Son | Col James McDowell+ (b. 1720, d. October 1771) |
| Pedigree Chart |
| Burial | John McDowell was buried in Fairfield, Rockbridge County, Virginia, United States of AmericaBG. | |
| Person Source | He had person sources.1 | |
| Birth | 19 January 1714 | He was born on 19 January 1714 in Raloo Parish, Antrim, IrelandBG. |
| Death | 25 December 1742 | He died on 25 December 1742 at age 28 in Petits Gap, Rockbridge, Virginia, United StatesBG. |
| Last Edited | 3 July 2020 |