Grayson & Company began as the private practice of William Grayson, who came to Saskatchewan after graduating from Osgoode Hall Law School in Toronto, Ontario. One of the pioneers of the City of Moose Jaw, William Grayson established a general practice of law to serve the residents of Moose Jaw and surrounding communities. After working as a sole practitioner, he formed a partnership with Charles Ernest Armstrong, Thomas Emerson, and Lester McTaggart.
