I am almost completely 100% sure that Samuel Gibson born 1693 in Ulster is my 5-G -granddfather. I see that he has been connected to parents of whom I find no evidence. Actually, over the past couple of weeks a whole string of ancestors has come and gone. I see a lot of merging actiion has been taking place. Is there anyway that I can separate my tree from the rest at this point. (even f it means Im no longer descended from Scottish Kings}