 On August 30, 1754, after being captured by Abenakis at Fort at Number 4, Charlestown, New Hampshire, and being force-marched to Montreal, Susannah Willard Johnson gave birth to a daughter about up Knapp Brook.A marker beside Vermont Route 106 commemorates this event.According to the United States Census Bureau, the town has a total area of 41.7 square miles (107.9 km2), of which 41.5 square miles (107.5 km2) is land and 0.2 square mile (0.4 km2) (0.41%) is water.