Montreal mind control guy still going strong

 : Maurice Kershaw. of Querbes and St. Roch in Park Extension seems to still be going strong.
   He ran the Canadian Institute of Hypnotism in the 1950s and still gives lectures on the topic. Where he might fit into the city's long history of mind control isn't entirely clear to me. But I'd be interested in knowing more. He can be seen giving a lecture about Mesmer here.