EXHIBIT 21.1 SUBSIDIARIES OF THE COMPANY Mid Am, Inc. Bowling Green, Ohio A. Bank Subsidiaries 1. Mid American National Bank and Trust Company Toledo, Ohio Mid Am, Inc. owns 100 percent a. Mid Am NB5, Inc. Bowling Green, Ohio Mid American National Bank owns 100 percent 1. NB5 Financial Services Dublin, Ohio Mid Am NB5, Inc. owns 20 percent 2. First National Bank Northwest Ohio Bryan, Ohio Mid Am, Inc. owns 100 percent a. Defiance Financial Corp. Defiance, Ohio First National Bank owns 100 percent 1. HS and L Financial Agency, Inc. Defiance, Ohio Defiance Financial Corp. owns 100 percent b. MFI Holding Company Bryan, Ohio First National Bank owns 100 percent 1. MFI Insurance Agency, Inc. Archbold, Ohio MFI Holding Company owns 100 percent 3. American Community Bank, National Association Lima, Ohio Mid Am, Inc. owns 100 percent 4. AmeriFirst Bank, National Association Xenia, Ohio Mid Am, Inc. owns 100 percent 5. Adrian State Bank Adrian, Michigan Mid Am, Inc. owns 100 percent a. Mid Am Title Insurance Agency, Inc. Adrian, Michigan Adrian State Bank owns 100 percent B. Financial Service Subsidiaries 1. Mid Am of Michigan Grand Rapids, Michigan Mid Am, Inc. owns 100 percent 2. MFI Investments Corp Bryan, Ohio Mid Am, Inc. owns 100 percent 3. Mid Am Information Services, Inc. Bowling Green, Ohio Mid Am, Inc. owns 100 percent 4. Mid Am Recovery Services, Inc. Clearwater, Florida Mid Am, Inc. owns 100 percent 5. Mid Am Credit Corp. Columbus, Ohio Mid Am, Inc. owns 100 percent 6. Mid Am Private Trust, National Association Cincinnati, Ohio Mid Am, Inc. owns 100 percent 7. Mid Am Capital Trust I Wilmington, Delaware Mid Am, Inc. owns 100 percent 8. Mid Am Financial Services, Inc. Carmel, Indiana Mid Am, Inc. owns 100 percent a. Simplicity Mortgage Consultants, Inc. Marion, Indiana Mid Am Financial Services, Inc. owns 100 percent