About Paul Pennoyer Sr.
Lived 1890 – 1971 (aged 80). Paul Pennoyer Sr. was an American lawyer.
Paul Geddes Pennoyer Sr. LH (30 Oct 1890 – June 30, 1971) was an American lawyer, diplomat, and military veteran who was a member of the Morgan family. He is the son-in-law of J. P. Morgan Jr.
Early life and education Pennoyer was born on October 30, 1890 in Oakland, California to Albert Adams Pennoyer and Virginia Vanderbilt Geddes Edmunds.
He received his early education as a boy in Geneva, Switzerland. He then studied at the Lawrenceville School in New Jersey. He first enrolled in college at the University of California, Berkeley, before transferring to Harvard.
He graduated from Harvard College in 1914, with an A.B. degree, and received his Juris Doctor from Harvard Law School in 1917. In 1913, during his junior year at Harvard, he served as private secretary to John W. Garrett, the American Minister to Argentina, in Buenos Aires.
Military career
World War I During World War I, he was called into active duty on November 27, 1917.
Legal career He was a member of the New York law firm of White & Case since 1920, having only taken a three year hiatus to work as an investment banker.
Awards and honors In 1945, the U.S. Army awarded him the Legion of Merit. In 1962, the French Government made him a Chevalier of the Légion d'honneur (Legion of Honor), the highest award given by the French government.
Memberships Pennoyer served as a member, officer, or trustee of many organizations. These included: Board of Managers of the Harvard Club of New York City; Trustee and Secretary of the Pierpont Morgan Library; Treasurer and trustee of the Spence School in New York; director, trustee and secretary of the Philharmonic-Symphony Society of New York; director of the executive committee and secretary of the France America Society; the Society of Mayflower Descendants; and the Council on Foreign Relations.
He was also a governor of New York Hospital; a trustee and former chairman of the Police Relief Association of Nassau County; and a fellow of the Frick Collection.
He was also a member of several clubs, including the Bohemian Club in San Francisco; the Piping Rock Club; and the Century Association.
Houses
Round Bush J. P. Morgan Jr. purchased Round Bush for his daughter, Frances Morgan and his son-in-law, Paul Pennoyer. The Tudor-style house was designed in 1917 by architect, Roger Bullard of the architectural firm, Goodwin, Bullard & Woolsey. The estate originally comprised 72 acres and was located in Locust Valley, New York.
Lake Tahoe In 1936, Pennoyer and his wife commissioned Berkeley architect, Roland I. Stringham, to design a mountain home in Lake Tahoe. Frances Pennoyer sold a large Cartier Ruby Pendant to her brother, Harry S. Morgan, to fund the purchase of the home. Stringham designed the home in what he dubbed, "mountain craftsman." Paul's youngest brother, Albert Pennoyer, a noted artist and Monuments Man of World War II, oversaw the final stages of the project.
Family and death On June 16, 1917, Pennoyer was married to Frances Tracy Morgan, the daughter of J. P. Morgan Jr. of the Morgan family, known as "America's Greatest Banker". They had six children together, including Robert Morgan Pennoyer and Paul Pennoyer Jr. His great uncle was Sylvester Pennoyer, the 8th governor of Oregon.
His brother, Richard Edmunds Pennoyer, was married to the Dowager Countess of Shrewsbury, Winifed Hester Constance Paget.
He died on June 30, 1971 in Locust Valley, New York.
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 Paul Pennoyer Sr.'s life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Paul Pennoyer Sr.'s
Frequently asked questions
Who was Paul Pennoyer Sr.?
lawyer, Diplomat, and United States Army officer
When was Paul Pennoyer Sr. born?
Paul Pennoyer Sr. was born on 30 October 1890.
When did Paul Pennoyer Sr. die?
Paul Pennoyer Sr. died on 30 June 1971.
What was Paul Pennoyer Sr.'s occupation?
Paul Pennoyer Sr. was a lawyer.
What nationality was Paul Pennoyer Sr.?
Paul Pennoyer Sr. was American.
Sources & further reading
· Wikipedia: Paul Pennoyer Sr.
Cite this page
APA: Biography.guide. (2026). Paul Pennoyer Sr.. https://biography.guide/paul-pennoyer-sr/
MLA: "Paul Pennoyer Sr.." Biography.guide, https://biography.guide/paul-pennoyer-sr/.
Chicago: "Paul Pennoyer Sr.." Biography.guide. https://biography.guide/paul-pennoyer-sr/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:24 UTC