I have a 2great-grandfather listed, but cannot go back any further than him on this line. I also have other info on a Hennington Family Cemetery in Texas.

My GGgrandfather is Henry Isaac Hennington, born in Copiah County, MS, no date, but his wife was born in 1834.
He married 6 Aug 1849 in Copiah County to Nancy Caroline Whittington.
Henry Isaac died 27 Feb 1876 and is buried in Milam County, Texas.
Henry Isaac and Nancy Caroline had two sons that I know of, John and James H. James H. is my Ggrandfather, but he and my Ggrandmother were who were married 1886 divorced about 6 years later. They had three children.