331 Somerset - Credit: Wikimedia Commons
A former home of Canadian Prime Minister William Lyon Mackenzie King from 1901 to 1910 during his time as Minister of Labour.Ainslie Kerr, "Clothes Closet Phone for the Young WLMK", Ottawa Citizen, June 27, 1951, p. 3 331 Somerset Street, is designated as an Ottawa heritage property.Centretown News, Ainslie Cruickshank, October 27, 2010, Somerset St West Read more on Wikipedia
Source: en.wikipedia.org