Robert Henry Treman (1858-1937) first purchased land surrounding Enfield Falls in 1915, and worked to improve the property by planting over 1,000 trees. He and his wife, Laura Treman (Hosie) (1865-1944), donated the land to New York State in 1920 for the establishment of Enfield Glen State Park.[5][6] The park was renamed in Robert H. Treman's honor following his death in 1937.[5]