Longfellow House — Longfellow National Historic Site, also known as the Vassall-Craigie-Longfellow House, in Cambridge, Massachusetts. This house was George Washington's headquarters for 10 months in the Revolutionary War, and noted poet Henry Wadsworth Longellow's house for nearly fifty years.
Photo Credit: By Daderot at en.wikipedia - Originally from en.wikipedia; description page is/was here. Original uploader was Daderot at en.wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2929917