Mr. Michael SCHWEISTHAL, long and favorably known as cashier of the International bank, and later as cashier of the Fort Dearborn National Bank, has gone into business for himself, under the firm name of “Michael SCHWEISTHAL & Co, bankers.”  Mr. SCHWEISTHAL has been connected with the banking business all of his life.  He has always been careful, honest and trustworthy, and his host of friends wish him that success which he will surely attain.

Source: Chicago Eagle, 12 October 1889, page 4. Available at Chronicling America: Historic American Newspapers.