I have just learned that one of our DNA volunteers who currently has only 12 markers, but has upgraded to 37...his ancestors are those of Thomas Barlow and Elizabeth Nicholas of Tennessee and Illinois. The 12 marker test shows an exact match to John of Fairfield, as well as several other persons on the 12 marker only. Below is what I already have on the family... http://barlowgenealogy.com/Families/ThomasBarlow-ElizabethNicholas/Thoma sBarlow-ElizabethNicholas.html but I have new information that will be added asap. Will be out of town for the most of the next two weeks..going to Atlanta, and then to New Hampshire for my sons wedding at Castle in the Clouds. Susan LOOKING FOR BARLOWS BARLOW GENEALOGY http://www.barlowgenealogy.com "A website for everyone researching the surname Barlow,any spelling or variation, anywhere, anytime... includes....Barlow, Barlowe, Barlo, Barloe, Barler, Parler, Parlur, Barlage,and others yet to be discovered"