Hi there...I just wanted to let you know that the Emerson Clayton McCann's that you found burried in Arkansas, are my uncle and cousin. My cousin, Emerson Clayton McCann (III) died at a very young age, and was buried on the family property I was told...My uncle passed away the following year, and was also buried on the family property as well. My uncle was born in Greensboro, Greene Co, PA. He was married to a woman from Arkansas, and their property was adjacent to the woman's parents' property. I am unsure of any ties there may be with the McCann line in Arkansas, but I do know that EC himself, and his parents and siblings were all from Greene Co, PA.