About Henry Patterson Loomis
Lived 1859 – 1907 (aged 48). Henry Patterson Loomis was an American physician.
Henry Patterson Loomis (April 29, 1859 − December 22, 1907) was an American physician who served as president of the American Academy of Medicine.
Early life and education Loomis was born in New York City on April 29, 1859. He was a son of Sarah Jane (née Patterson) Loomis and Dr. Alfred Lebbeus Loomis, a physician who served as president of the Association of American Physicians. After the death of his mother in 1880, his father remarried to Anna Maria (née Morris) Prince. His sister, Adeline E. Loomis, later married their stepbrother John Dyneley Prince in 1889.
He attended Princeton University, graduating in 1880. He received his medical degree from New York University School of Medicine in 1883, and studied at Heidelberg, Berlin and Vienna before returning to the U.S. in 1887.
Career Loomis was a leading expert on heart and lung diseases and was a contributor to several medical journals and the author of a number of treatises on diseases.
Personal life On February 8, 1887, Loomis was married to Julia Josephine Stimson (1861–1933). Julia was a sister of Dr. Lewis Atterbury Stimson, a prominent surgeon and father of U.S. Secretary of State and War Henry Stimson. Together, they were the parents of three children: Julia Atterbury Loomis (1890–1974), who married Landon Ketchum Thorne (1888–1964). Henry Loomis, who died of rabies while still a small child; he was bitten by a rabid dog on the street near the family's house in Manhattan. The family were snubbed socially as a result, since a divorce was regarded as a shameful event. William Farnsworth Loomis, and Henry Loomis who was director of the Voice of America.
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
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Henry Patterson Loomis's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Henry Patterson Loomis's
Frequently asked questions
Who was Henry Patterson Loomis?
American physician (1859–1907)
When was Henry Patterson Loomis born?
Henry Patterson Loomis was born on 29 April 1859 in Manhattan.
When did Henry Patterson Loomis die?
Henry Patterson Loomis died on 22 December 1907.
What was Henry Patterson Loomis's occupation?
Henry Patterson Loomis was a physician.
What nationality was Henry Patterson Loomis?
Henry Patterson Loomis was American.
Sources & further reading
· Wikipedia: Henry Patterson Loomis
· DBpedia: Henry Loomis (physician)
Cite this page
APA: Biography.guide. (2026). Henry Patterson Loomis. https://biography.guide/henry-patterson-loomis/
MLA: "Henry Patterson Loomis." Biography.guide, https://biography.guide/henry-patterson-loomis/.
Chicago: "Henry Patterson Loomis." Biography.guide. https://biography.guide/henry-patterson-loomis/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:23 UTC