Mary
Heaton was born in New York City on 11th
October, 1874. The family travelled extensively and as a child she
learnt to speak fluent French, Italian and German.
Mary
published her first book, The Breaking-In
of a Yachtsman's Wife, in 1908. This was followed by Autobiography
of an Elderly Woman (1910) and Stories
of the Very Little Person (1910).
Her
first husband, the author, Albert Vorse, died in 1910. Mary Heaton
Vorse became a close friend of Elizabeth Flynn
and
wrote a sympathetic account of the Lawrence
Textile Strike
in 1912.
Vorse
married the radical journalist, Joseph O'Brien, in 1912 but was widowed
for a second time in 1915. Later that year she joined with a group
of left-wing writers, including Floyd Dell,
Eugene O'Neill, John
Reed, George Gig Cook, Mary
Heaton Vorse, Eugene O'Neill, Edna
St. Vincent Millay, Susan Glaspell
and Louise Bryant, to establish the Provincetown
Theatre Group.
Vorse
was strong supporter of women's suffrage
and was involved in the American suffrage campaign. On the outbreak
of the First World War, Vorse and other pacifists
in the United States, began talking about the need to form an organization
to help bring it to an end. On the 10th January, 1915, over 3,000
women attended a meeting in the ballroom of the New Willard Hotel
in Washington and formed the Woman's Peace
Party. Jane Addams was elected chairman
and other women involved in the organization included Mary
McDowell, Florence Kelley, Alice
Hamilton, Anna Howard Shaw, Belle
La Follette, Fanny Garrison Villard,
Emily Balch, Jeanette
Rankin, Lillian Wald, Edith
Abbott, Grace Abbott, Charlotte
Perkins Gilman, Crystal Eastman,
Carrie Chapman Catt, Emily
Bach, and Sophonisba Breckinridge.
In April 1915, Arletta
Jacobs, a suffragist in Holland, invited
members of the Woman's
Peace Party
to an International Congress of Women
in the Hague.