Abbott, Alford, Adkins, Boaz, Branson, Bumpass, David, Day, East, Elliott, Evans, George, Going, Graves, Hawkins, Hudgens, McGowan, Merrill, Patterson, Patton, Phillips, Shockley, Wright, Young
Brig(ge), Hawkins, Merfyn, Tretherffe, Smith, Wat(t)erhouse
Be sure to check the list of out-of-copyright sources and excerpts transcribed here, with material on Carminow, Parker, Smith, Waterhouse and other English families of the medieval and Tudor eras.
If you're interested in certain surname studies, be sure to check with them on the test the group prefers. Family Tree DNA seems to host most projects.