The modern history of Rattlesnake Island began with the purchase of the island about 1929 by Hubert D. Bennett, the owner of the Toledo Scale Company, who developed the island by putting in a lodge, harbor, and east-west landing strip. A second north-south landing strip was added in the 1950s by a Catholic order. In 1959, the island was sold to James P. Frackelton, M.D., a Cleveland surgeon and owner of the Cleveland Stamp and Coin Company, and Robert C. Schull, a stockbroker. Frackelton and Schull further developed the island, but economic and market conditions forced the sale of the island in 1989.