Although there are several DNA test participants who can trace their ancestry to Richard Newton of Sudbury, MA, and a single participant from the family of Roger Newton of Milford, CT, there are no participants from the other 3 early New England Newton families: Thomas Newton of Fairfield, Ct (1612-1683), Matthew Newton of Stonington, CT (1690- ) and Samuel Newton of Groton, CT (1678-1745). Although many of us match the DNA of descendants of Richard, it is possible we are from one of these other families that have not been tested. Their DNA may be identical to that of Richard, which means we may be searching through records of the wrong family. In addition, there has been speculation that Thomas and Roger Newton were cousins. DNA testing of someone from Thomas' family would show if any relationship exists. I would be willing to pay for the basic DNA test for anyone who can show descent from the three untested families. It would give me peace of mind to know I am researching the correct line. Steve Newton