Located less than 20 miles southwest of Pittsburgh, Canonsburg is a small town that arose during the late 1700s, serving initially as a postal stop between Pittsburgh and Washington. Incorporated in 1802, Canonsburg thrived as a market town, providing such goods as grain and whiskey. In the 1800s, Jefferson College, rising from John McMillan's original one-room log house, became one of the largest colleges in the country. By the end of the 19th century,...