To my great surprise I found this presentation to be quite good.
Even if it wasn't I'd still say it was good, because I'm afraid Nan might whack across the head. :-)
They lived on either side of the Tug Fork: "Devil Anse" Hatfield of West Virginia and Randolph "Ranel" McCoy of Kentucky. Two families of spirited stock locked together in a deadly private feud. Some say it began over a hog. Others say it was the romance between Johnse Hatfield and Roseanna McCoy that sparked the feud. See here for more details. http://www.blueridgecountry.com/hatmac/hatmac.html