AGREEMENT AND PLAN OF MERGER DATED AS OF THE 18TH DAY OF APRIL, 1999 AS AMENDED AND RESTATED AS OF JULY 30, 1999 BY AND AMONG CITIZENS BANKING CORPORATION CITIZENS ACQUISITION, INC. AND F & M BANCORPORATION, INC.Merger Agreement • August 13th, 1999 • F&m Bancorporation Inc • State commercial banks • Michigan
