If you have Blackburns who died in Ohio between 1913 and 1932, you might find some interesting, helpful information online at www.ohiohistory.org/dindex It is incredible that they have put this online for us. I printed all of the Blackburns and there is quite a list. There may be a clue for you in one of these entries. In the North Carolina Historical Abstract of Wills: page 214: Fort, Richard Craven. Dec. Court, 1746. Benj. Blackburn is one of the test. (ator?) On page 540: Douglas, Alexander, Edenton, (without date). Wife Elizabeth, son John, property given me.... in Ireland, the children of Elizabeth, my sister, and Wm. McCray of County Tyroine, Ireland John Blackburn Exr. Hope this helps someone. Pat