where can I get some information on mckenzie Lyon?

Question

He was prime minister in Canada and he study parapsychology during a long time

Answer 1

William Lyon Mackenzie King, OM, PC, LL.B, Ph.D, MA, BA (December 17, 1874 – July 22, 1950) was the tenth Prime Minister of Canada from December 29, 1921, to June 28, 1926; September 25, 1926, to August 7, 1930; and October 23, 1935, to November 15, 1948. With over 21 years in the office, he was the longest serving Prime Minister in British Commonwealth history.