Mousseau, DeLuca, McPherson, Prince LLP is a full-service law firm in Windsor, Ontario, with a second office in Belle River. It traces its roots to two predecessor firms, one founded in 1961 by Max N. Mousseau and the other in 1923 by Norman J. McLarty and Gordon L. Fraser, which merged on January 1, 2001 to form the current firm. It practises business and corporate law, wills and estates, family law, civil litigation, personal injury, employment law, real estate, land use planning, and municipal law, and it acts as an agent for the federal Director of Public Prosecutions and as solicitor for the Town of Amherstburg.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

This firm’s lawyers at a glance

Called to the bar
1979–2025 · median 22 years in practice 11 of 11 lawyers
Law schools
University of Windsor (10), Dalhousie University 11 of 11 lawyers
Languages on the roster
English, French

Offices 2

Suite 200 - 525 Windsor Avenue

473 Notre Dame Street, Suite 4, P.O. Box 279

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of Ontario directory ↗