December 7, 2004 Dan R. Carmichael President and Chief Executive Officer The Ohio Casualty Insurance Company Ohio Casualty of New Jersey, Inc. 9450 Seward Road Fairfield, OH 45014 Re: Letter Agreement Dear Mr. Carmichael:Letter Agreement • December 23rd, 2004 • National Atlantic Holdings Corp • Fire, marine & casualty insurance
Reference is hereby made to the letter agreement (the “Letter Agreement”), dated as of July 7, 2004, by and among National Atlantic Holdings Corporation (“NAHC”), Proformance Insurance Company (“Proformance”), The Ohio Casualty Insurance Company (“OCIC”) and Ohio Casualty of New Jersey, Inc. (“OCNJ”). Defined terms used herein shall have the meanings ascribed thereto in the Letter Agreement.
