Irvine, Charles: Scottish-Canadian. Operative Plasterers’ and Cement Masons’ International Association of the United States and Canada’s Locals 48, 117, 117-C, 598, 733; Brandon Union Group. Early years | The Brandon Union Group strike of 1960 | The Brandon Union Group strike of 1961 | The end of the Brandon Union Group | Unionizing concrete forming workers | Drywall, lathing & organized crime | The Waisberg Commission | Retirement and death