George Walbridge Perkins, who served as president of the Palisades Interstate Park Commission from its creation in 1900 until his death in 1920, with whom she had been working, raised another $1.5 million from a dozen wealthy contributors including John D. Rockefeller and J. P. Morgan. New York State appropriated a matching $2.5 million and the state of New Jersey appropriated $500,000 to build the Henry Hudson Drive (which would be succeeded by the Palisades Parkway in 1947). Ultimately, the Sing Sing relocation was discontinued.