Searching for source of WIlliam Cain of Bladen County, NC. Headstone reads; William Cain - Old Man, Died 1791. Son James' RevWar Pension Petition reports James Cain born Sept/Oct 1750, Little PeeDee, SC. William's son John apparently older. William Cain with John and James first show up in the 1770 Tax Lists for Bladen County, NC. Two apparent younger sons William, Jr. and Samuel show up in later tax lists. DNA analyses suggest Kilrush, Co. Clare, Ireland as family origin.