Party affiliation: Republican
Mary Rutherfurd Jay, American landscape architect, author, lecturer. Decorated Cross of Mercy (Serbia); silver medal (American Committee for Devastated France). Member American Committee for Devastated France, charge unit of famerettes working with United States Army Garden Service, Versailles, June 1918; Fellow Royal Horticultural Society, London; member of New York Horticultural Society, Garden; Club: Cosmopolitan.
- In practice of landscape architecture, New York City, since 1908. Landscape work in estates of Honorary George W. Wickersham, W. A. Rockefeller, I. N. Phelps-Stokes, Henry R. Mallory and others.