Rosanna HARDIN and John MCMAHAN were married circa 1778 in Georges Creek, Pennsylvania.1 John MCMAHAN was born circa 1755 in Augusta County, Virginia. He died on 15 September 1837 at the age of 82 in Athens, McMinn County, Tennessee.
John McMahan has a Revolutionary War gravestone for service in the Virginia Voluteers. - it was placed in Cedar Springs Cemetery, McMinn Co, TN
Rosanna HARDIN and John MCMAHAN had the following children: