I'm part of the McMahon group. My brother Jerry McMahon and I have discovered that we appear to be part of a sub group of the O'Mahony's. Anxious to find out more about that. My kit # is 658950 and i'm in the R-M269 Haplogroup.
in the notes on the side of a list of Deaths of Registered District initials are of the Registrar, it is then marked with an x and dots around it with the word two at the side. Like to know what any one else may know. Thank You