EXHIBIT 21 SUBSIDIARIES* OF FIRST COMMERCE CORPORATION First National Bank of Commerce - New Orleans First Money, L.L.C. Marquis Investments, L.L.C. City National Bank of Baton Rouge The First National Bank of Lafayette Central Bank - Monroe The First National Bank of Lake Charles Rapides Bank & Trust Company in Alexandria First Commerce Service Corporation First Commerce Community Development Corporation First Commerce Capital, Inc. Marquis Assurance Corporation __________________ *All incorporated or organized under Louisiana law, except Marquis Assurance Corporation which is a Vermont corporation, and First National Bank of Commerce, City National Bank of Baton Rouge, The First National Bank of Lafayette and The First National Bank of Lake Charles, all of which are national banking associations organized under federal law.