THE CORPORATE LIBRARY

Related Party Transactions and Outside Related Director Information

Tower Group, Inc. (TWGP)

4/18/2006 Proxy Information

Mrs. Helen Lee, the wife of Michael H. Lee was paid $75,000 as a full-time employee of the Company during 2005.

Ms. Helen Lee Nigro, the sister of Michael H. Lee, was paid $88,059 as a full-time employee of the Company during 2005.

Mr. Schuster, one of the Company’s Directors, is a partner at the law firm of McLaughlin & Stern LLP, which provides legal services to the Company from time to time. During the year 2005, the Company incurred fees of $102,000 for legal services rendered by McLaughlin & Stern LLP.