I have from my father's pedigree chart Hugh Abernathy son of James Abernathy.
All I have on Hugh is that he was Born in 1738 County of Downs, Ireland and married in South Carolina, died 21 Feb 1826, burial in Sims Cemetary, Indiana
Then on, Mary (no last name) born 1773 in South Carolina, died Sept 1838 in Fountain County, Indiana, burial Durislapville(sp), Indiana. I have seen places where Mary may have been an "Hamilton" but have found no other connection.
I am related to Hugh and Mary through their son Samuel, his son William Perry, his son Edward Stonecker, his son Charles Edward.
I am looking forward in hearing more. Thanks, DaveA