Paris, Ill.-based First Bank & Trust IL, a unit of Mattoon, Ill.-based First Mid-Illinois Bancshares Inc., will convert to the company's other unit, First Mid Bank & Trust NA, also based in Mattoon.

The First Bank branches in Champaign, Marshall, Martinsville, Paris, Rantoul and Savoy will close Aug. 10 and open Aug. 13 as First Mid Bank.

The banking center of First Mid Bank, located at 2229 South Neil St. in Champaign, will merge with First Bank at 1251 Woodfield Dr. in Savoy.

With the completion of the First Bank acquisition, First Mid Bank has 59 banking centers and 76 ATMs across Illinois.

In May, First Mid-Illinois Bancshares completed its acquisition of First BancTrust Corporation, the holding company of First Bank & Trust.