Madison is a town in Somerset County, Maine, United States. The population was 4,726 at the 2020 census. The area was once territory of the Norridgewock Indians, a band of the Abenaki nation. Early visitors describe extensive fields cleared for cultivation. The tribe also fished the Kennebec River. French Jesuits established an early mission at the v…Madison is a town in Somerset County, Maine, United States. The population was 4,726 at the 2020 census. The area was once territory of the Norridgewock Indians, a band of the Abenaki nation. Early visitors describe extensive fields cleared for cultivation. The tribe also fished the Kennebec River. French Jesuits established an early mission at the village, which was located at Old Point. But Father Sebastien Rale, appointed missionary in 1694, was suspected of abetting the tribe's raids on English settlements. Governor Joseph Dudley put a price on his head. British troops attacked the village in 1705 and again in 1722, but both times Father Rale escaped into the woods. But on August 23, 1724, during Father Rale's War, soldiers attacked the village unexpectedly, killing 26 warriors and wounding 14, with 150 survivors fleeing to Canada. Among the dead was Father Rale.