Hi,
I just learned last night that I had some new family ancestors through the new Family Search Pioneer Ancestors they have added on. When I checked one of them out on Wikitree my DNA was already flagged on one of these people! Gosh I was impressed!
I am assuming Gedmatch has our database of profiles is that correct?
You should check out MyHeritage Pioneer Ancestors, which came in Wagon Trains across Utah and many other states. I am finding many new ancestors.
Taylor