The 111th Infantry Regiment, was originally the Pennsylvania Militia that fought in the American Revolution, composed of civilian males from the citizenry of Pennsylvania. The Pennsylvania Militia often fought in conjunction with General Washington and the Continental Army along the Delaware River. Today the idea of a Pennsylvania Militia is represented in the U.S. Army by 1st Battalion, 111th Infantry assigned to the Pennsylvania Army National Guard's 56th Stryker Brigade Combat Team, 28th Infantry Division. The regiment, founded as the Associators by Benjamin Franklin in Philadelphia, Pennsylvania on 21 November 1747, is the oldest regiment in Pennsylvania.