Meet Your Candidates Our Barrie-Simcoe PPC Candidates are your Strong and Free Team! Click candidate name for their bio or website. Click the riding name for a riding map. Tish ConlinYork-Durham Stephen T. MakkSimcoe-North Giorgio MammolitiSimcoe-Grey Isabel PereiraParry Sound-Muskoka Mark SampsonBarrie South – Innisfil Bradley StewartBarrie South – Innisfil TBDNew Tecumseth – Gwillimbury