Bangor is a city in and the county seat of Penobscot County, Maine, United States. The city proper has a population of 31,753, making it the state's third-most populous city, behind Portland (68,408) and Lewiston (37,121). Bangor is known as the “Queen City.”

The Penobscot Expedition was a 44-ship American naval armada during the Revolutionary War assembled by the Provincial Congress of the Province of Massachusetts Bay. The flotilla of 19 warships and 25 support vessels sailed from Boston on July 19, 1779, for the upper Penobscot Bay in the District of Maine carrying an expeditionary force of more than 1,000 American colonial marines and militiamen. Also included was a 100-man artillery detachment under the command of Lt. Colonel Paul Revere.