Biography.guide
Home › People › Social worker › Mary Cromwell Jarrett
Portrait of Mary Cromwell Jarrett

Mary Cromwell Jarrett

1877 – 1961

American social worker

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Mary Cromwell Jarrett

Lived 1877 – 1961 (aged 84). Mary Cromwell Jarrett was an American social worker and psychologist.

Mary Cromwell Jarrett (June 21, 1877 – August 4, 1961) was a social worker who was one of the first prominent women within the field. Jarrett had a primary focus on mental health and chronic illnesses. From writing books to making scientific breakthroughs within post-traumatic stress disorder studies, Jarrett brought attention to these overlooked subjects of her time.

Early life and education Mary Cromwell Jarrett was born in Baltimore, Maryland, on June 21, 1877, to Frank Asbury Jarrett and Caroline Watkins Cromwell Jarrett. Jarrett focused on improving her writing skills through editing the Kalends, the college publication. Jarrett graduated in 1900. In 1913, Jarrett was promoted to be the head of the casework department at Boston Children’s Aid Society, where Jarrett was able to direct and oversee the program. Shellshock Analogues: Neuroses in Civil Life Having a Sudden or Critical Origin (1918) The Psychiatric Thread Running Through All Social Case Work (1919) New York: National Committee for Mental Hygiene Possibilities in Social Service for Psychopathic Patients (1919) New York: National Committee for Mental Hygiene The Mental Hygiene of Industry (1920) The Kingdom of Evils: Psychiatric Social Work Presented in One Hundred Case Histories (1922) New York: The Macmillan Company The Significance of Psychiatric Social Work (1924) New York: National Committee for Mental Hygiene Chronic Illness in New York City (1933) New York: Columbia University Press The Care of the Chronically Ill (1937) New York: United Hospital Fund of New York

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Nationality
Education
Women's College of Baltimore

Contemporaries

People whose lives overlapped Mary Cromwell Jarrett's

Frequently asked questions

Who was Mary Cromwell Jarrett?

American social worker

When was Mary Cromwell Jarrett born?

Mary Cromwell Jarrett was born on 21 June 1877 in Baltimore.

When did Mary Cromwell Jarrett die?

Mary Cromwell Jarrett died on 4 August 1961 in New York City.

What was Mary Cromwell Jarrett's occupation?

Mary Cromwell Jarrett was a social worker and psychologist.

What nationality was Mary Cromwell Jarrett?

Mary Cromwell Jarrett was American.

Sources & further reading

· Wikipedia: Mary Cromwell Jarrett

· Wikidata: Q52450568

· DBpedia: Mary Cromwell Jarrett

Cite this page

APA: Biography.guide. (2026). Mary Cromwell Jarrett. https://biography.guide/mary-cromwell-jarrett/

MLA: "Mary Cromwell Jarrett." Biography.guide, https://biography.guide/mary-cromwell-jarrett/.

Chicago: "Mary Cromwell Jarrett." Biography.guide. https://biography.guide/mary-cromwell-jarrett/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:30 UTC