Historical photos, newspaper clippings, and beautiful details photographed in Sewall House, Island Falls, Maine. Sewall House is notable as the long time home of a second-generation resident of Island Falls, famed guide William Wingate Sewall, who had a long and enduring frendship with Theodore Roosevelt, a regular guest until 1878. Listed on the National Register of Historic Places, this historic gem, now owned by Sewall descendant Donna Sewall Davidge, serves as a sought after yoga retreat that attracts guests from all over the world.