Complex sentence: Herbert Charles Wilson M.D. (December 7,1859--December 17,1909) was a politician in Alberta, Canada, mayor of Edmonton, and Speaker of the Legislative Assembly of the North-West Territories.
Split into simpler sentences: Herbert Charles Wilson M.D. (December 7,1859--December 17,1909) was a Canadian politician. He served as mayor of the Town of Edmonton and Speaker of the Legislative Assembly of the North-West Territories.