Before the Revolution, the area of present Fort Washington was settled by German immigrants, among them Philip Engard, who arrived in 1728 and bought 100 acres at what became Susquehanna Road and Fort Washington Avenue. By the mid-18th century the area was known as Engardtown, and Fort Washington Avenue was first called Engardtown Road. The Engard family home of 1765 is listed among Upper Dublin's historic properties.
More about Fort Washington
During the Philadelphia campaign, George Washington and the Continental Army camped here after their defeat at the Battle of Germantown on October 4, 1777, and before marching to Valley Forge, with Washington headquartered at the Emlen House, built by the Quaker George Emlen in 1745. From December 5 to 8, 1777, the Battle of White Marsh was fought here, and the British commander, General William Howe, watched the American lines from the bell tower of St. Thomas' Episcopal Church. Fort Washington State Park includes ground the Continental Army held during the battle.
On July 17, 1856, two North Pennsylvania Railroad trains collided near the Sandy Run station, later Camp Hill, in one of the worst train wrecks in U.S. history. Fifty-nine people were killed instantly and dozens more died of their injuries, though the exact toll is uncertain. Many of the dead were children from St. Michael's Roman Catholic Church in Philadelphia's Kensington section, bound for a Sunday school picnic. On January 1, 1946, Fort Washington became part of the new Upper Dublin Township, with parts also in Whitemarsh Township.
Sources
Wikipedia: Fort Washington, Pennsylvania