There's a pretty slick map with accompanying text and information about American Secessionist Movements at http://preview.tinyurl.com/7alo48a.
I knew of many of these. I live in the proposed 'State of Jefferson' and I know about 'Lincoln' because I live in Oregon. Splitting California up was an off and on topic while I resided in the state. Alaska, Hawaii, Texas, West Florida, and the CSA are pretty well known for their secession movements. I saw Franklin discussed on a television show about how places received their names and I learned of Vandalia when I lived in Pennsylvania.
Such neat pieces of history that we take for granted.
Causes Michael Seidel Supports
Kiva, Women's International League for Peace and Freedom, Propublica.org, Doctors Without Borders, GreaterGood.com