Subject: Dickinson Twp Allegheny County was formed 1788 from Dickinson Twp., Washington County. How might I find out when and from what/where was Dickinson Twp. formed? TIA Donny J. ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ