On December 14, 1774, local Patriots from the Portsmouth area, led by John Langdon, stormed the post (overcoming a six-man caretaker detachment) and seized the garrison's powder, which was distributed through several New Hampshire towns for potential use in the looming struggle against Great Britain.
On December 15, 1774, patriots led by John Sullivan again raided the fort, this time seizing numerous cannons.
On December 14, 1774, local Patriots from the Portsmouth area, led by John Langdon, stormed the post (overcoming a six-man caretaker detachment) and seized the garrison's powder, which was distributed through several New Hampshire towns for potential use in the looming struggle against Great Britain. On December 15, 1774, patriots led by John Sullivan again raided the fort, this time seizing numerous cannons.
Fort William and Mary