Mary Hall Ingham

Ingham was director of the tenement house-focused Octavia Hill Association and was on the Day Nursery Association's board of managers. She founded the Equal Franchise Society of Philadelphia in 1909 and served as its secretary. She supported the 1910 Philadelphia garment workers' strike. After the Women's Trade Union League established a branch in Philadelphia in 1915, she served on its advisory board and was one of its vice presidents.^[2]

Ingham was director of Philadelphia's Bureau of Municipal Research. She supported the city manager plan and the short ballot. She was a supporter of Rudolph Blankenburg's mayoral campaign in 1911. She supported Theodore Roosevelt in the 1912 United States presidential election, serving as vice chair of the Women of the Washington Party and assisting in the formation of the Progressive League of Philadelphia.^[2] Ingham worked for the securities firm William P. Bonbright & Co., serving as head of its women's department from 1915 to 1919.^[2]

In 1917, she became chair of the Pennsylvania branch of the National Woman's Party, a women's suffrage organization founded by Alice Paul. In July of that year, she picketed the White House as a part of the Silent Sentinels. She was arrested alongside 15 other women and served three days of a sixty-day sentence in the Occoquan Workhouse.^[2][3] She was arrested two more times.^[4] In 1919, Ingham joined a group of previously jailed suffragists who toured the United States as part of a publicity stunt, dressed in prison clothing, in a railroad car they called the "Prison Special". Following the passage of the suffrage amendment in Congress, Ingham worked to secure the ratification of the amendment by the Pennsylvania legislature, which occurred on June 24, 1919.^[2]

In 1920, Ingham picketed the Republican National Convention in Chicago and joined other women in pressuring Warren G. Harding to hasten ratification in Republican states. After the adoption of the 19th Amendment, she worked on behalf of an Equal Rights Amendment.^[2]

Ingham attended Radcliffe College from 1921 to 1923, taking graduate courses in government. She supported the League of Nations but largely retired from her earlier reformist pursuits. She was an active mountaineer. Ingham died of cancer on January 1, 1937, in Bryn Mawr, Pennsylvania.^[2]