King of Prussia Historical Society

The Moore Irwin House has been sadly neglected for many years. It is a historical house in Upper Merion Township, PA which we believe was the location of General Muhlenberg's Quarters during the Valley Forge encampment, as well as the site of a visit by George Washington in 1787. We would like to hire preservation architects and experts in dendrochronology (dating the wood in the house by tree-ring patterns) to come and look at the house to help us confirm the date of construction.. Please help us!!