Ben, Eve and Nathan were from Lincoln County, North Carolina and moved to Bartow County, Georgia in the 1840's. I have some information at the bottom of page 2 about them and also about Eve's parents Valentine Cline and Anna Gertrout Cansler.
I will make a list of the web sites that I have found that had information about the Cline and Abernathy's family and post them for you.
Faye
(4th great-granddaughter of Eve Cline and Nathan Abernathy through son Isaiah)
PS Eve was born about 1794 and died before 1870. Nathan was born about 1790 and died after 1871. They were married on January 28, 1808 in Lincoln County, North Carolina. They were both born in Lincoln County, North Carolina and they both died in Bartow County, Georgia. They are buried at Old Macedonia Cemetery, Bartow County, Georgia.