Wasn't sure if you received an answer or not to your posting. My husband is a participant of this DNA project. He joined in the hopes of finding a connection to the ancestors of Hugh Bickham (died in Ohio, born we think in Ky or Pa). What we know for sure by this DNA project is that he is NOT kin to Caleb and Rachel Bickham, but so far no ancestors that might be his parents. Carlene Morrison on her web site, Bickham Surname, has excellent information and also is the person who got the DNA project started. I refer to us as the Ohio Bickhams, know that a lot of the Southern branch was generated there and that there is a "book" of information about the Southern members. However, I am up to my armpits tracking the Ohio family and have given up trying to follow all of the family in the south. I can share with you about our branch, Carlene's information is on line and a fellow has been sending out emails offering "look up's" in his copy of the Southern Bickhams. Re the DNA project, we really need to encourage lots more Bickham descendents to become involved since it appears we have several lines that seem to start in the late 1700's or mid 1800's but can't find hard, accurate information prior to that are kin to Ohio Bickhlams prior to 1790