Problems and Opportunities

There are 13 people in five clusters that have paper trails back to John 1595 England and there are an additional 3 in the unmatched/ungrouped category.  It is intriguing to see why there are 8 markedly different haplogroups, genetic groups, with indications that they are descended from the same person when they are not.  Is it that individuals just connected with some trail that was around or that genealogists did the same or is it related to the problems in NJ and environs.  We think the latter.