Charles Augustus Semlin, born on December 4, 1836, near Barrie in Upper Canada, was a notable figure in Canadian politics and ranching. Initially working as a schoolteacher, Semlin's life took a turn during the gold rush of 1862 when he moved to British Columbia in search of fortune as a prospector. However, after facing challenges in that endeavor, he found employment at the Ashcroft Manor Ranch under Clement Francis Cornwall.
In partnership with Philip Parke, Semlin established the Cache Creek Hotel, marking his entry into the hospitality sector. By 1869, he had purchased the Dominion Ranch, transitioning into a successful rancher. Semlin's political career began with the formation of British Columbia as a province of Canada in 1871, where he won a seat in the provincial legislature representing the Yale riding. Although he faced defeat in 1876, he made a comeback in 1882 and became the Leader of the Opposition in 1884.
Throughout his political journey, Semlin played a crucial role in establishing a boarding school in Cache Creek, strategically located between the Cariboo region and the Lower Mainland. After losing his seat in 1875, he returned to the assembly in 1882 and, in 1894, ascended to the position of Leader of the Opposition. His political career culminated in August 1898 when he became the 12th premier of British Columbia, although his government lasted only two years before resigning in favor of Joseph Martin's regime.
Charles Augustus Semlin passed away on November 2, 1927, at his ranch located just east of Cache Creek, British Columbia. He raised a daughter named Mary and left behind an estate valued at just over fifty thousand dollars, primarily consisting of stock in the Dominion Ranch.