Many know of a famous Pennsylvanian named William Penn, but William Allen was an important part of this state’s history as well as the founder of Lehigh County (1812), Allentown (1762), and Mount Airy (which was actually an estate and manor first, built in 1750). Speaking of Allentown, Allen chose the location due to the Lehigh River and its ability to easily transport goods to and from Philadelphia. Today, Allentown is Lehigh County’s county seat.
Let’s dig a little deeper into William Allen’s story and his connection to some well-known historical people.