quite a treat  brendan
i think there may be a few other states fully worked up like this
  florida for one
& i trust everyone knows the canadian territorial development site
& the endlessly fascinating motorized one of the united states
  none of which i can find at the moment
the upshot of these particular data tho is that we can now put our finger
on what is very possibly the earliest quadcounty  aka tertiary megapoint
in the usa
modern joposawi  or  johnson pope saline williamson  since 1847
whose predecessor frgajopo  with franklin & gallatin  dates back to 1818
also possibly the oldest to reach full cockabebble  bodeogwi  since 1837
boone dekalb ogle winnebago
& we can see chcoedve  the predecessor of modern chdoedve
also extant since 1833
but seemingly slightly misdrawn at this site since 1836
so it looks like 2 tripoints ever since  rather than a true quad
but i believe this may be a single tho repetitive mistake
finally we can see our first ghost tertiary megapoint
heknmewa  1825 to 1831
whose constituents  henry knox mercer & warren  still exist
but in a different alignment
m
 >
><http://www.rootsweb.com/~ilcumber/ilctybnd/ilall.htm>
>http://www.rootsweb.com/~ilcumber/ilctybnd/ilall.htm
>BW
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