EX-23.1 4 d50100_exh23-1.txt CONSENT OF INDEPENDENT ACCOUNTANTS EXHIBIT 23.1 Consent of Independent Accountants We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 (No. 333-63402) of Trenwick America Corporation, of our report dated February 27, 2002 relating to the consolidated financial statements of Trenwick America Corporation, which appears in the 2001 Annual Report on Form 10-K. We also consent to the incorporation by reference of our report dated February 27, 2002 relating to the financial statement schedules, which appears in this Annual Report on Form 10-K. /s/ PricewaterhouseCoopers LLP New York, New York March 20, 2002