Mary Riggs Noble (1872 – 1965) was an American physician, hospital administrator, public health educator, and state official.
[12] In 1917 and 1918, during World War I, she served on the YWCA's war council, and gave a series of talks on "sex hygiene" and "social morality" in southern and western cities, including Nashville,[13] Salt Lake City,[14] Tulsa, Austin,[15] Topeka,[16] and Wichita.
[17] "Her message will be most timely on account of the present emotional strain to which men and women are subjected," commented a Nashville newspaper.
[18] She reported on the effort to regulate midwifery in Pennsylvania,[19] and made reducing newborn and maternal mortality priorities of the state's health department.
[23] She opposed "baby parades" as "deplorable exploitation of childhood" in a 1932 lecture at her alma mater, the Woman's Medical College in Philadelphia.