My father was C. E Porter Sr (1922-1994)
his mother was Pearl Duncan (or West) (1898-1972)
her mother was Lydia McCoy (1875-1967)
her father was Andrew Boyd McCoy (1837- ?)
his father was Asa McCoy and his father was Samuel McCoy.
Samuel's brother Daniel was the father of Randolph McCoy also known as Ole' Randle who was the father of 6 of the murdered victims by the Hatfields in that famous fued.
Any of Randolph's descendants down to my generation would be my 6th cousins.