Helen Loring Grenfell

Helen Loring Grenfell (April 29, 1863 — July 25, 1935) was an American educator, suffragist, and clubwoman.

She was elected Colorado's state Superintendent of Public Instruction in 1898, and re-elected to two more two-year terms, serving through 1905.

She was a member of the state forestry association and on the board of trustees for Denver's children's hospital.

[11] Grenfell made a report to Woodrow Wilson on the Ludlow Massacre, as vice president of the Women's Law and Order League of Colorado.

[13][14] Her husband wrote a biography after her death, A Brief Sketch of the Life and Works of Helen Thatcher Loring Grenfell (1939).