I just moved MD Williams into family group #4. He is a clear match to Phil Hawkins. Phil is the reason we now have a Hawkins yDNA project! He started our project and has maintained the website since the first days of yDNA....back in the days when we could only test 12 or 25 markers.
Family Group #4 consisted of a hardworking, serious, family members. I spent many hours looking at them before the yDNA confirmed that they were not matches to my own family group #1. But I do a lot of Quaker research and often Phil's Hawkins line was living quite close to one of my Quaker families. In Penn, Virginia, SC, and Ohio.