May Groot Manson
Here’s a detailed look at the history and impact of May Groot Manson (1859–1917), a prominent Long Island suffragist:
👩🦳 Early Life & Background
Leadership in the Women’s Suffrage Movement
Chaired both the Woman Suffrage League of East Hampton and the Women’s Political Union of Suffolk County
Hosted frequent meetings and strategy sessions at her home, which became a central hub for the suffrage campaign on the East End
Public Actions & Events
August 1913: Organized and led a suffrage march of approximately 150 women, proceeding from her home to the East Hampton Village Green. Participants wore “Votes for Women” sashes and marched under purple and green pennants
Held weekly aspiring meetings, plus a notable statewide “auto relay” rally from Montauk to Buffalo, carrying a torch along with advocate Harriot Stanton Blatch
Legacy & Recognition
Died: September 5, 1917, in Albany—just two months before New York State extended voting rights to women
Commemoration:
In 2017, the William G. Pomeroy Foundation installed a historic marker at “Millfield” (her former home) at 32 Main Street, East Hampton. The marker highlights her leadership and contributions to the suffrage effort
In the same year, the League of Women Voters of the Hamptons and East Hampton Village unveiled the marker during a public ceremony honoring her legacy
Summary of Impact
May Groot Manson was a major figure in the East Hampton suffrage movement. A wealthy and socially connected leader, she used her home as a base for organizing, public outreach, and major events. The suffrage march she led in 1913 became a defining moment for activism on Long Island. Though she passed away shortly before women gained the vote in New York, her efforts were instrumental, and her legacy continues through the marker and local historical recognition.
