The subject group classifies various Maguires into categories and displays their respective matches. On that site, cousin Sam McCown and I are shown under McCown McAuley Maguire, indicating that our matches are with the MacAuley family which is one of the four major families of Clan Maguire. The others are Maguire (of whatever spelling), McManus and McMahon.
Just this last week, we got our first Y-DNA match with Robert McMahon at 61/67 markers. We also gained a 61/67 match with Robert McNeill. All of these families lived historically in County Fermanagh, a portion of which is named Clanawley in honor of the MacAuley family. Others lived in that portion of County Tyrone which borders County Fermanagh and also in County Cavan.
Another recent match is Bill Buchanan at 33/37 markers who has found an interesting story about how the Maguire DNA happened, in at least one case, to occur in a Buchanan. I hope that we find such a missing link in the McCown line as well so that we can tie our South Carolina ancestor with ancestors in Ulster and perhaps in Scotland as well.