[9] She served as president of the Foundation for the Preservation of Historic Georgetown, and a fellow of the Pierpont Morgan Library in New York.

[1][11] In 1947, she was appointed consultant to Robert P. Patterson, U.S. Secretary of War, in connection with the proposed universal military training program.

In this role, she advised Lt. Gen. Raymond S. McLain on matters pertaining to parents' interests in the proposed program.

She served in that post for two years until she then completed a survey for the Fund for Adult Education for the Ford Foundation.

[15] On June 10, 1916, Hamilton married Arthur Hale Woods (1870–1942), who was the New York City Police Commissioner.