|--------
|
|---------William MCMACHEN (1690, Scotland - 1749, Virginia)
| |
| |--------
|
|------John MCMACHEN (1723, Ireland - 1789, Tennessee)
| |
| | |--------
| | |
| |---------Elizabeth BLAIR?(BROOKS?) (1700, Great Britain - )
| |
| |--------
|
Isabelle Jean MCMAHON (1765, Virginia - 1829, Indiana)
|
| |--------
| |
| |---------
| | |
| | |--------
| |
|------Isabella BARNES (1730 - )
|
| |--------
| |
|---------
|
|--------
Sources for this individual: @S229@ ; History of Washington County Tennessee, 1988; worldconnect data of Margaret Simpson, db margaret2