Historic Parks & Locations By admin On December 18, 2017 Historic locations in 17th century Sowams. Roger Williams National Memorial, Providence Weybosset Bridge in Providence Wharves at India Point and Bold Point Slate Rock Park, Providence Myles Garrison site, Swamsea Roger Williams Spring at Omega Pond Hunt’s Mills, East Providence Rehoboth Village and Dam Town of Somerset, once part of Sowams Iron Works on the Palmer River