William Jay Gaynor American politician; Mayor of New York City from 1910 to 1913 (1849–1913) Parents Keiron K. Gaynor Children Rufus W. Gaynor Marion Gaynor Helen Gaynor Gertrude Emily Gaynor Edith Gaynor Norman Joseph Gaynor Ruth Merritt Gaynor Siblings Theresa Gaynor Partners Augusta Cole Mayer
