Like his father, Erasmus Godfrey Rehrer seemed destined for success. After serving honorably as an officer in the Union Army's  engineering corps and attaining the rank of captain, he entered the coal mining business. As superintendent of the Tremont Coal Company, Captain Rehrer, along with two partners, saw an opportunity to strike it rich. After discovering a previously unknown vein of coal near Donaldson, they formed their own company, obtained a lease on the land and sunk all their savings into drilling a tunnel. And that's when things went horribly wrong.