John Caldwell Calhoun Mayo (September 16, 1864 – May 11, 1914) was an American entrepreneur, educator, and politician. He is known for attracting corporate interest in the coal deposits of Eastern Kentucky and Southwestern Virginia, leading to the development of commercial coal mining in the region.
John Caldwell Calhoun Mayo (September 16, 1864 – May 11, 1914) was an American entrepreneur, educator, and politician. He is known for attracting corporate interest in the coal deposits of Eastern Kentucky and Southwestern Virginia, leading to the development of commercial coal mining in the region.
Source: Wikipedia "John C. C. Mayo" · CC BY-SA 4.0
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