Columbia subject headings:
Collson, Mary Edith, 1870-1953.
Feminists--United States--Biography.
Social reformers--United States--Biography.
Social workers--Illinois--Chicago--Biography.
Women clergy--United States--Biography.
Harvard subject headings:
Collson, Mary Edith, 1870-1953.
Feminists--United States--Biography
Social reformers--United States--Biography
Social workers--Illinois--Chicago--Biography.
Women clergy--United States--Biography
Princeton subject headings: