Henry was born in Prince Edward IslandJanuary 2, 1872. He moved to Calgary, Alberta in 1890 and entered the dry goods business. Three years later, he moved to Edmonton and opened W. T. Henry and Co., Clothing, Boots and Shoes which outfitted parties going to the Klondike Gold Rush. In 1903 Henry left the clothing business and went into real estate for three years before partnering with James Blowey to form Blowey, Henry Ltd., a wholesale and retail furniture company.
Political career
Municipal
Henry sought election to the Edmonton Town Council as an alderman in 1896 but was defeated, finishing seventh of nine candidates. Henry was more successful in his next second attempt to run for municipal council. He was elected to a two-year term as alderman in the 1900 election. He completed his term in 1902, but did not seek re-election. The 1914 municipal election would see Henry return to municipal politics. He stood for Mayor and was elected handily defeating Joseph Adair in a landslide. Henry was returned by acclamation to mayoralty in the 1915 election. The election held in 1916 would be contested. Henry easily defeated future mayor Joseph Clarke with another landslide majority. While mayor, Henry helped arrange for the acquisition of weapons by the Edmonton branch of the Legion of Frontiersmen for home defense during World War I, after his request to the army was turned down. Mayor Henry did not seek re-election in the 1917 election, and turned his attention to provincial politics.
Provincial
Henry ran for a seat to the Alberta Legislature, seeking election as a Liberal candidate in the 1917 Alberta general election. He ran in the riding of West Edmonton but was defeated by Conservative incumbent Albert Ewing in a hotly contested two-way race. Henry ran for his second time in a by-election held on in the Edmonton electoral district caused by John Boyle's appointment as a judge. Two years later he sought re-election in the 1926 election, but finished fifteenth of twenty-three candidates, he did not return to public office.
Late life
Henry took his company Henry Ltd.'s out of the retail furniture business, Henry co-founded Henry, Graham and Reid in 1931. He also served as chairman of the Edmonton Hospital Board, and was a member of the Masonic Order, the Edmonton Board of Trade, the Methodist Church, and the Alberta College's first board. He played and refereed hockey. He was married to Ada C. Battrick, with whom he had four children. Henry died March 12, 1952 in Hollywood, California where he had travelled to for the winter. He was buried at the Edmonton Municipal Cemetery. Henry Avenue in Edmonton is named in his honour.
