The Firm In 1924 Harold Lawrence and Gordon Graydon opened their law office in Brampton. It was a modest beginning, but the partners had a healthy dose of confidence and optimism. Through integrity, spirit and sheer tenacity, the firm thrived and grew. Today the firm they started, now called Lawrence, Lawrence, Stevenson LLP (or Lawrences) is the largest law firm in Brampton and is well respected by its clients, the bench and bar. Consisting of over forty lawyers and staff, the Lawrences team provides a full portfolio of personal and corporate services to individuals, businesses and institutions.