Thomas Simpson Sproule (October 25, 1843 – November 10, 1917) was a Canadian parliamentarian, Speaker of the House of Commons of Canada from 1911–1915, and a member of the Canadian Senate from 1915–1917. Early life and education Sproule was born to James and Jane (née Mitchell) Sproule, farmers who had emigrated to King Township, Canada West from County of Tyrone, Ireland. His parents moved to Grey County when he was young, and he attended public schools there before studying at University of Michigan and Victoria University in Cobourg. He left school for two years before returning to Victoria University, graduating in 1868 with a degree in medicine. Doctor, businessman, politician, and husband After his graduation, Sproule first practised medicine at Craighurst, Ontario, before he moved to Galesburg, Michigan. He moved back to Grey County, and settled in Markdale, Ontario, where in addition to his medical practice, he also opened a drug store, bought a large cattle farm, and invested in local businesses such as a flour mill and lumber yard. He turned to politics and succeeded the retiring William Kingston Flesher as MP of Grey East in the 1878 election as a Conservative MP. He also fell in love with Flesher's daughter, Mary Alice, and wooed her by having a beautiful Italianate house that he called Knarsboro Hall built for her in Markdale. The couple was married in 1881, and had a daughter, Lillian. Sproule was also related to the famous NHL Toronto St. Patricks owner Harvey Sproule. Thomas Sproule's niece was Mary Elizabeth Sproule Head, of Milton, Ontario, who along with her husband, John Head, cared for her young nephew Harvey Sproule and his sister. Sproule was subsequently re-elected to Parliament eight times in succession. Both Sproule and his wife were dedicated teetotallers and Prohibitionists, and when Mary Alice Sproule was the hostess of her husband's political functions, she never allowed alcohol to be served. Political views Sproule was a staunch Protestant from an Irish Unionist background. He was a member of the Orange Order, and rose to the position of "Master and Sovereign." In 1906, he became "President of the Imperial Grand Council of the World." The Order was noted for its anti-French and anti-Catholic views, particularly at the time. As a Conservative MP, he was a supporter of Canadian Prime Minister Sir John A. Macdonald, but his loyalty to Orangeism led him to differ with his party's