I love the information that Shirley is sending to the list, it is informative and fun to read. I ran across these, someone might like to look at them. They say just about the same thing that Shirley has sent with a few more specifics. It is interesting to read how different groups chose to move to new areas. http://www.indwes.edu/Faculty/bcupp/genes/migrate.htm This one divides migration by counties. http://www.pa-roots.com/migrations/index.html Dawne