I am wondering if any other Harrisons have gotten a DNA match with McInerney. I have three matches with McInerneys and a 12/12 with a McNamara. My closest McInerney match is 33/37and one that was not done by Family Tree DNA but was on Ancestry was I believe a distance of one but only about 26 of the same markers were tested. I found out the McInerneys descend from the McNamaras. I also found out that early to mid 1600's Oliver Cromwell sent young Irish Catholic children to the new world and in an effort to change their religion their names were changed. I am wondering if my Harrison line only goes back to mid 1600's. Any thoughts appreciated.