Biography of William J. Sheppard
William J. Sheppard, born on July 24, 1862, in Quebec, Canada, was the president of the Mutual Cash Guaranty Fire Insurance Company of Sioux Falls. Son of Percival Edward and Ellen (Lloyd) Sheppard, he received a collegiate education in Ottawa and worked at the Second National Bank of Detroit until his father’s death in 1883. Afterward, he held various positions, including serving in the Riel Rebellion with the Winnipeg Field Battery. Sheppard moved to Sioux Falls in 1896, where he co-founded the Mutual Cash Guaranty Fire Insurance Company in 1903 and served as its president. He married Caroline Mary Harder in 1887, and they had two children, Stuart Harder and William Percival.