By Blaine T. Bettinger, Ph.D., J.D. & Judy G. Russell, J.D., CG, CGL Excerpted from Bettinger & Russell, “Genetics for Genealogy,” Elizabeth Shown Mills, ed., Professional Genealogy: Preparation, Practice & Standards. (Baltimore: Genealogical Publishing Co., 2018), 361–90. Millions of people have voluntarily undergone DNA testing. Probably millions more would do so if they were not[…]Read more