Katharine Dexter McCormick
McCormick on April 22, 1913
Katharine Moore Dexter

(1875-08-27)August 27, 1875
DiedDecember 28, 1967(1967-12-28) (aged 92)
EducationMassachusetts Institute of Technology

Katharine Dexter McCormick (August 27, 1875 – December 28, 1967) was a U.S. suffragist, philanthropist and, after her husband's death, heir to a substantial part of the McCormick family fortune. She funded most of the research necessary to develop the first birth control pill.

Early life and education

Katharine Dexter was born on August 27, 1875, in Dexter, Michigan, in her grandparents' mansion, Gordon Hall, and grew up in Chicago where her father, Wirt Dexter (a descendent of Samuel Dexter), was a prominent lawyer. Following the early death of her father of a heart attack at age 57 when she was 14 years old, she and her mother Josephine moved to Boston in 1890. Four years later, her brother Samuel died of meningitis at age 25. Katharine graduated from the Massachusetts Institute of Technology in 1904, earning a BSc in biology.

Marriage to Stanley McCormick

She planned to attend medical school, but instead married Stanley Robert McCormick, the youngest son of Cyrus McCormick and heir to the International Harvester fortune, on September 15, 1904.[1] In September 1905, they moved into a house in Brookline, Massachusetts. The couple did not have any children.

Stanley graduated cum laude from Princeton University in 1895 where he had also been a gifted athlete on the varsity tennis team. He had been showing signs of progressively worsening mental illness. In September 1906, he was hospitalized for over a year at McLean Hospital and was originally diagnosed with dementia praecox,[2] an early label for what is now today known as schizophrenia.[3]

In June 1908, Stanley was moved to the McCormicks' Riven Rock estate in Montecito, California, where his schizophrenic older sister, Mary Virginia, had lived from 1898 to 1904 before being placed in a Huntsville, Alabama, sanitarium. While there, he was examined by the prominent German psychiatrist Emil Kraepelin and diagnosed with the catatonic form of dementia praecox. In 1909, Stanley was declared legally incompetent and his guardianship divided between Katharine and the McCormick family.[3]

Women's rights activist

Katharine's plea for gender equality was apparent from early on. As an undergraduate at MIT, she confronted administration officials. MIT required that women wear hats (fashionably spruced up with feathers). Katharine refused. She argued that it was a fire hazard for feathered hats to be worn in laboratories.[4] As a result, MIT's administration changed their policies.

In 1909 McCormick spoke at the first outdoor rally for woman suffrage in Massachusetts. She became vice president and treasurer of the National American Woman Suffrage Association and funded the association's publication the Woman's Journal. McCormick organized much of Carrie Chapman Catt's efforts to gain ratification for the Nineteenth Amendment. While working with Catt, she met other social activists, including Mary Dennett and Margaret Sanger. Katharine met Sanger in 1917, and later that year joined the Committee of 100, a group of women who practiced promoting the legalization of birth control. During World War I, Katharine also worked as a chairwoman of the association's War Service Department. In addition, she was a member of the Women's Committee of the Council of National Defense.[2] In 1920, after the Nineteenth Amendment was ratified, McCormick became the vice president of the League of Women Voters.

Throughout the 1920s, McCormick worked with Sanger on birth control issues. McCormick smuggled more than 1,000 diaphragms from Europe to New York City to Sanger's Clinical Research Bureau.[5] She scheduled meetings with major European diaphragm manufacturers in cities such as Rome and Paris, and used her language skills and biology background to pose as a French or German scientist and place large orders for the devices. They were shipped to her family chateau, Prangins Castle, outside Geneva, where they were sewn into the linings of fashionable coats and other garments. She smuggled them past U.S. customs agents in New York, having successfully disguised them as the spoils of extravagant European shopping sprees for high-end fashions. She made these trips every summer from 1922 to 1925, retiring only after the 1925 Santa Barbara earthquake forced her to redirect her attention to rebuilding her husband's estate and devote her energy to helping direct his care.[6]

In 1927, McCormick hosted a reception of delegates attending the 1927 World Population Conference at her home in Geneva. In that year McCormick also turned to the science of endocrinology to aid her husband, believing that a defective adrenal gland caused his schizophrenia.


Inspired by her husband's diagnosis, Katharine was determined to find a cure. Believing that Stanley's illness was a defective adrenal gland, and could be treated with hormone treatment, she established the Neuroendocrine Research Foundation from 1927 to 1947 at Harvard Medical School, and subsidized the publication of the journal Endocrinology. Originally called the "Stanley R. McCormick Memorial Foundation for Neuro- Endocrine Research Corporation", it was the first U.S institute to launch research on the link between endocrinology and mental illness.[7] She also created a research center for the care of the mentally ill at Worcester State Hospital. Her mother Josephine died on November 16, 1937, at age 91 leaving her an estate of more than 10 million dollars. Stanley died on January 19, 1947, at age 72 leaving an estate of over 35 million dollars to Katharine. She spent five years settling his estate, 85% of which went to pay inheritance taxes.

In 1953 McCormick met Gregory Goodwin Pincus through Margaret Sanger. Pincus had been working on developing a hormonal birth control method since 1951 and his own research laboratory, the Worcester Foundation for Experimental Biology.[8] The drug company that supported Pincus stopped funding his pioneering research because he had yet to make a profit. As a result, McCormick started to fund Pincus's research foundation. The donations started at $100,000 annually, and later $150,000-$180,000 up until her death in 1967.[8] In sum, McCormick had provided $2 million (around $20 million today) of her own money for the development of the oral contraceptive pill.[6] The Food and Drug Administration (FDA) approved the sale of the Pill in 1957 for menstrual disorders and added contraception to its indications in 1960. Even after the pill was approved, she continued to fund Pincus's lab and research on ways into improving birth control research through the 1960s.[9]

After the successful development and approval of the contraceptive pill, Katharine yielded her attention to the lack of housing for women at MIT.[10] MIT was always coeducational, but because it could provide housing to only some fifty female students, many of the women who attended MIT had to be local residents. However, the place of women at the Institute was far from secure as Katharine Dexter told Dorothy Weeks (a physicist and mathematician who earned her master's and doctorate from MIT) that she had lived "in a cold fear that suddenly—unexpectedly—Tech might exclude women...".

In order to provide female students a permanent place at MIT, she donated the money to found Stanley McCormick Hall, an all female dormitory that would allow MIT to house 200 female students. Katharine's funding made a tremendous impact on the number of women at MIT, increasing the number from 3% to 40%.[11] The ramifications of the hall are best stated by William Hecht '61, executive vice president of the Association of Alumni and Alumnae of MIT when he said, "the visible presence of women at MIT helped open up the science and engineering professions to a large part of the population that before had been excluded. It demonstrated beyond a shadow of a doubt that at MIT men and women are equal."

McCormick was also an avid supporter of the arts, particularly to the Santa Barbara Museum of Art where she was one of the Museum's founding members, vice president and donor of the Stanley McCormick Gallery in 1942. Sharing vice president duties with fellow philanthropist and art collector Wright S. Ludington, McCormick served on the Museum's Buildings Committee and was responsible for the hiring of the renowned Chicago architect, David Adler, to convert the old post office into the art museum.


She died on December 28, 1967, in Boston, Massachusetts, aged 92. Her will provided $5 million to the Stanford University School of Medicine to support female physicians, $5 million to the Planned Parenthood Federation of America, which funded the Katharine Dexter McCormick Library in Manhattan, New York City, and $1 million to the Worcester Foundation for Experimental Biology. In addition, McCormick made arrangements for $500,000 to be donated to the Chicago Art Institute and the donation of nine important impressionist paintings to the Santa Barbara Museum of Art, which included three major landscapes by Claude Monet.[12] Along with these paintings, McCormick also donated her residence, which is now known as the Ridley-Tree Education Center. It is currently used by the Museum for child and adult art classes.[13]


Katharine McCormick is a character in T.C. Boyle's novel Riven Rock (1998), which is mainly about her husband Stanley's mental illness.

McCormick was inducted into the National Women's Hall of Fame in 1998.[14] She was inducted into the Michigan Women's Hall of Fame in 2000.

There is a dorm named after her husband at the Massachusetts Institute of Technology.[15][16]

See also


  1. ^ "L'histoire du château" (PDF). Landesmuseen.ch (in French). Archived from the original (PDF) on 2012-03-06. Retrieved 2013-12-05.
  2. ^ a b "Katharine McCormick's Crusade (Part 1)". Drvitelli.typepad.com. Archived from the original on 2016-10-07. Retrieved 2016-03-08.
  3. ^ a b Miriam Kleiman (Summer 2007). "Rich, famous, and questionably sane: when a wealthy heir's family sought help from a hospital for the insane". Prologue: Quarterly of the National Archives and Records Administration. 39 (2): 38–47.
  4. ^ "Katharine Dexter (McCormick), Class of 1904". libraries.mit.edu. Archived from the original on 2019-04-04. Retrieved 2016-03-07.
  5. ^ "A Mind of Her Own". MIT Technology Review. Retrieved 2016-03-07.
  6. ^ a b "Katharine Dexter McCormick: Fierce Feminist and Secret Smuggler". Planned Parenthood Advocates of Arizona. 26 August 2019. Retrieved 2019-09-01.
  7. ^ "Rich, Famous, and Questionably Sane". www.archives.gov. Retrieved 2016-03-07.
  8. ^ a b "Katharine McCormick (1876–1967) | The Embryo Project Encyclopedia". embryo.asu.edu. Retrieved 2016-03-07.
  9. ^ "Katharine McCormick, biologist & millionaire philanthropist – Amazing Women In History". Amazing Women In History. 23 February 2012. Retrieved 2016-03-07.
  10. ^ "Katharine Dexter (McCormick), Class of 1904: Exhibits: Institute Archives & Special Collections: MIT". libraries.mit.edu. Archived from the original on 2019-04-04. Retrieved 2016-03-07.
  11. ^ "McCormick, Katharine Dexter – National Women's Hall of Fame". National Women's Hall of Fame. Retrieved 2016-03-07.
  12. ^ "Results – Search Objects – eMuseum". collections.sbma.net. Retrieved 9 January 2019.
  13. ^ "SBMA Art Camps & After-School Classes". Santa Barbara Museum of Art. Retrieved July 20, 2018.
  14. ^ "McCormick, Katharine Dexter". National Women's Hall of Fame. Retrieved 9 January 2019.
  15. ^ "McCormick Hall". MIT Student Life. Retrieved 20 February 2020.
  16. ^ "History of McCormick: A Brief History of Stanley A. McCormick Hall". McCormick Hall is named after Stanley A. McCormick, the husband of Katherine [sic] Dexter McCormick '04, who was the benefactor of the building. [...] Katharine Dexter McCormick, who is most responsible for the construction of the building, ...

Further reading