I understand there is a Clemmer Association. I would like more info. The Clemmers go back to Bishop Valentine Clemmer who arrived at Great Swamp in 1712. The Clemmers are an old name in Montgomery County , Bucks and Berks Co. Another branch went South. They are Reformed, the Clemmer that stayed in the above counties are for the must part Mennonites-Schwenkfelders. Leon Clemmer leon234@aol.com