The Ridenour Y-DNA Surname Project has a match. This is the link: http://www.familytreedna.com/public/RidenourY%3DDNASurnameProject/ If you click on the "Results" tab you will see the participants Genealogy/Family Tree. Click on the "Y-Results" tab and you will see the comparisons of the actual test markers. They match 36 of 37, and are -1 off at a fast moving marker. Hopefully we will hear from them as to how their family research compares. The newest participant #80072 has 2 Ridenour lines, only his direct male lines dna is the only dna that can be tested. Participant #26916, I am still getting his family tree typed up to put on the webpage soon. Marjie (Ridenour) Evans, Proj. Adm.