Jeremy, I have waited six years almost to the day for you to get back into the genealogy game on-line. I honestly hope you will contact me so we can work together a little bit. I think you are correct that Wm. Harrison was little brother to John R. and Josiah, as sons of John and Martha. This John shows up on the 1800 Johnston Co, NC census between 16 and 26 years old with only one female, who would be Martha and she is in same age group but no children. This means they were newly wed for that census. This also tells us that John and Martha could not be the parents of Jonathan Jackson and/or Russell, nor the Jesse that married Priscilla Watson. I believe that John and Jesse were brothers but Russell and Jonathan were cousins. I have no proof of that but I'm working on it. I have more bits and pieces and some good guesses that you might use as clues to further your genealogy. You or anyone reading this message should feel free to contact me at anytime at : email@example.comTake care, Bye, Mike Sullivan PS: There are alot of us Mike Sullivans and I've made contact with Mike s/o Raymond, so have some of his work.