The Town of Thompson was formed in 1803; taken from the town of Mamakating. The township of Thompson contains these villages and hamlets: Anawana Lake Bridgeville Bushville Coopers Corners Gales Harris Katrina Falls Kiamesha (Pleasure Lake) Lake Louis Marie Maplewood Melody Lake Monticello (village) Rock Hill Sackett Lake Squirrel Corners Swinging Bridge Thompsonville Wolf Lake