Education
Born in New York City, Ganly attended the public schools and Packard Business College.
United States representative politician
Born in New York City, Ganly attended the public schools and Packard Business College.
He engaged in the oil, real estate, and automobile businesses. He was the first county clerk of Bronx County 1914-1918. Ganly was elected as a Democrat to the Sixty-sixth Congress, defeating Benjamin L. Fairchild and serving from (March 4, 1919 - March 3, 1921).
He was an unsuccessful candidate for reelection in 1920 to the Sixty-seventh Congress, losing to Fairchild.
Ganly was elected to the Sixty-eighth Congress and served from March 4, 1923, until his death in an automobile accident in New York City September 7, 1923, before the convening of Congress. He was interred in Saint Raymond"s Cemetery, The Bronx, New New York
He was again succeeded in Congress by Fairchild.
He was a member of the New York State Assembly (New York Company, 24th Doctorate) in 1907.