Exhibit 99.4 THIS AGREEMENT is made the 11th day of November 2003 BETWEEN LaSalle (UK) Ltd., a limited liability company incorporated under the laws of Bermuda, whose principal place of business is at Canon's Court, Victoria Street, Hamilton, Bermuda...Purchase Agreement • December 24th, 2003 • Trenwick Group LTD • Fire, marine & casualty insurance • England
Exhibit 99.5 THIS AGREEMENT is made on the 11th day of November, 2003 BETWEEN: 1. BARCLAYS BANK PLC of 54 Lombard Street, London, EC3P 3AH (registered in England number 1026167) ("Barclays"); 2. FOSPV LIMITED of 54 Lombard Street, London EC3P 3AH...Purchase Agreement • December 24th, 2003 • Trenwick Group LTD • Fire, marine & casualty insurance • England
