We have a 12/12 match on the family of Daniel Hefner m Elizabeth Mackey so I have placed H-5 in Group I. This is based on family oral tradition, geographical closeness of families in Buncombe Co NC and 12/12 test. You can see the new information and changes on the links at the end of this message. It would appear this group is haplogroup E3b1.
We still are waiting on further tests to see how close the fit is to the Berks Co PA Heffner families.