The Buseys were very involved in early Champaign, Illinois. That is where the Busey Bank, etc. are. There is also a Busey Hall at the University of Illinois. For some references and early data, go to my web site at http://www.geocities.com/paschkep/Busey/index.htm There you will find the earliest known data on the Busey family and some references for you to look up on the Buseys of Illinois. I would be glad to help you further. Email me at genpaschke@yahoo.com.