Harry E. Thorsteinson, Q.C.

Harry E. Thorsteinson, Q.C.


Harry obtained a Bachelor of Arts (B.A.) at Carleton University in Ottawa in 1963 and went on to obtain a law degree (LL.B.) from Queen’s University in Kingston in 1966. He was called to the Bar by the Law Society of Upper Canada in 1968.


Harry has carried on a general practice of law in St. Catharines from 1968. Since 1970, he has been with the firm of Lancaster Brooks & Welch LLP, (previously Lancaster, Mix & Welch) where he is currently a senior partner.

Professional Associations

  • Member - Law Society of Upper Canada
  • Member - Lincoln County Law Association
  • Former Member of the Executive of the Lincoln County Law Association
  • Niagara Estate Planning Council
  • Past Chairman – Niagara Advisory Board of the Salvation Army
  • Past Director, St. Catharines General Hospital Foundation
  • Former Instructor on “Introduction to Alternative Dispute Resolution” in the Alternative Dispute Resolution Program at Niagara College.”
  • Member and past President of Kiwanis Club of St. Catharines
  • Board member of Prevent Challenge Niagara Foundation
  • Active member of Queen Street Baptist Church
  • Former board member of Wise Guys Charity Fund
  • Post Honorary Solicitor for the St. Catharines and District Chamber of Commerce (2004-2005)

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PO Box 790,
Ste 800 – 80 King St.

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