Exhibit 10.15 ELEVENTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY ELEVENTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY (the "Eleventh Amendment"), dated as of April 16, 2003, among TRENWICK GROUP LTD., a company organized under the laws of...Holdings Guaranty • May 15th, 2003 • Lasalle Re Holdings LTD • Fire, marine & casualty insurance • New York
Contract Type FiledMay 15th, 2003 Company Industry Jurisdiction
Exhibit 10.15 ELEVENTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY ELEVENTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY (the "Eleventh Amendment"), dated as of April 16, 2003, among TRENWICK GROUP LTD., a company organized under the laws of...Holdings Guaranty • May 15th, 2003 • Trenwick America Corp • Fire, marine & casualty insurance • New York
Contract Type FiledMay 15th, 2003 Company Industry Jurisdiction
Exhibit 10.15 ELEVENTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY ELEVENTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY (the "Eleventh Amendment"), dated as of April 16, 2003, among TRENWICK GROUP LTD., a company organized under the laws of...Holdings Guaranty • May 15th, 2003 • Trenwick Group LTD • Fire, marine & casualty insurance • New York
Contract Type FiledMay 15th, 2003 Company Industry Jurisdiction
Exhibit 99.4 NINTH AMENDMENT TO THE HOLDINGS GUARANTY NINTH AMENDMENT TO THE HOLDINGS GUARANTY (the "Ninth Amendment"), dated as of March 28, 2003, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda ("Holdings") and the Banks...Holdings Guaranty • April 11th, 2003 • Trenwick America Corp • Fire, marine & casualty insurance • New York
Contract Type FiledApril 11th, 2003 Company Industry Jurisdiction
Exhibit 99.6 TENTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY TENTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY (the "Tenth Amendment"), dated as of April 8, 2003, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda...Holdings Guaranty • April 11th, 2003 • Lasalle Re Holdings LTD • Fire, marine & casualty insurance • New York
Contract Type FiledApril 11th, 2003 Company Industry Jurisdiction
Exhibit 99.2 EIGHTH AMENDMENT TO THE HOLDINGS GUARANTY EIGHTH AMENDMENT TO THE HOLDINGS GUARANTY (the "Eighth Amendment"), dated as of March 24, 2003, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda ("Holdings") and the Banks...Holdings Guaranty • April 11th, 2003 • Trenwick Group LTD • Fire, marine & casualty insurance • New York
Contract Type FiledApril 11th, 2003 Company Industry Jurisdiction
EXHIBIT 99.2 FIFTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY FIFTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY (the "Amendment"), dated as of January 16, 2003, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda...Holdings Guaranty • March 18th, 2003 • Trenwick Group LTD • Fire, marine & casualty insurance • New York
Contract Type FiledMarch 18th, 2003 Company Industry Jurisdiction
Exhibit 99.7 SEVENTH AMENDMENT TO THE HOLDINGS GUARANTY SEVENTH AMENDMENT TO THE HOLDINGS GUARANTY (the "Seventh Amendment"), dated as of March 7, 2003, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda ("Holdings") and the...Holdings Guaranty • March 18th, 2003 • Trenwick America Corp • Fire, marine & casualty insurance • New York
Contract Type FiledMarch 18th, 2003 Company Industry Jurisdiction
EXHIBIT 99.5 SIXTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY SIXTH AMENDMENT AND CONSENT TO THE HOLDINGS GUARANTY (the "Amendment"), dated as of January 27, 2003, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda...Holdings Guaranty • March 18th, 2003 • Lasalle Re Holdings LTD • Fire, marine & casualty insurance • New York
Contract Type FiledMarch 18th, 2003 Company Industry Jurisdiction
Exhibit 99.2Holdings Guaranty • December 26th, 2002 • Trenwick Group LTD • Fire, marine & casualty insurance • New York
Contract Type FiledDecember 26th, 2002 Company Industry Jurisdiction
Exhibit 10.2 THIRD AMENDMENT TO THE HOLDINGS GUARANTY THIRD AMENDMENT TO THE HOLDINGS GUARANTY (the "Amendment"), dated as of April 12, 2002, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda ("Holdings") and the Banks party to...Holdings Guaranty • May 15th, 2002 • Trenwick Group LTD • Fire, marine & casualty insurance • New York
Contract Type FiledMay 15th, 2002 Company Industry Jurisdiction
Exhibit 10.2Holdings Guaranty • May 15th, 2002 • Trenwick America Corp • Fire, marine & casualty insurance • New York
Contract Type FiledMay 15th, 2002 Company Industry Jurisdiction
Exhibit 10.4 SECOND AMENDMENT TO THE HOLDINGS GUARANTY SECOND AMENDMENT TO THE HOLDINGS GUARANTY (the "Amendment"), dated as of November 5, 2001, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda ("Holdings") and the Banks party...Holdings Guaranty • January 11th, 2002 • Trenwick America Corp • Fire, marine & casualty insurance • New York
Contract Type FiledJanuary 11th, 2002 Company Industry Jurisdiction
Exhibit 10.2 FIRST AMENDMENT TO THE HOLDINGS GUARANTY FIRST AMENDMENT TO THE HOLDINGS GUARANTY (the "Amendment"), dated as of June 13, 2001, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda ("Holdings") and the Banks party to...Holdings Guaranty • January 11th, 2002 • Trenwick America Corp • Fire, marine & casualty insurance • New York
Contract Type FiledJanuary 11th, 2002 Company Industry Jurisdiction
Exhibit 10.2 FIRST AMENDMENT TO THE HOLDINGS GUARANTY FIRST AMENDMENT TO THE HOLDINGS GUARANTY (the "Amendment"), dated as of June 13, 2001, among TRENWICK GROUP LTD., a company organized under the laws of Bermuda ("Holdings") and the Banks party to...Holdings Guaranty • January 11th, 2002 • Trenwick Group LTD • Fire, marine & casualty insurance • New York
Contract Type FiledJanuary 11th, 2002 Company Industry Jurisdiction