Biography.guide
Home › People › Polo player › James P. Mills
Portrait of James P. Mills

James P. Mills

1909 – 1987

American investment banker and philanthropist

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

About James P. Mills

Lived 1909 – 1987 (aged 77–78). James P. Mills was an American polo player and investment banker.

James P. Mills (1909–1987) was an American investment banker, throughbred owner, polo player and philanthropist.

Biography

Early life James P. Mills was born in 1909 the son of Paul Denckla Mills (son of the late General Samuel Miles Mills, Commandant of the U. S. Military Academy at West Point) and Ellen Drexel Paul the granddaughter of Anthony J. Drexel. He graduated from Yale University, where he was the captain of the polo team in 1931 and 1932.

He won many championships. Both in 1929 and in 1933, he won the Silver Cup, also known as the Junior Championship Cup. The following year, in 1933, he won the U.S. Open Polo Championship in Seymour H. Knox II (1898-1990), Elbridge T. Gerry, Sr. (1909-1999), and Elmer Boeseke.

He also won the Monty Waterbury Cup twice: in 1933 and, three years later, in 1936. The same year, together with Michael Phipps, Winston Guest and Robert E. Strawbridge, Jr. (1896-1986), he won the Hurlingham Champion Cup, the Roehampton Open Challenge Cup and the Coronation Cup.

Additionally, he wrote about polo for The Sportsman.

On February 17, 2012, he was inducted in the Museum of Polo and Hall of Fame in Lake Worth, Florida. She was married to William Abel-Smith. Phyllis Mills. She is married to painter Jamie Wyeth. James P. Mills Jr. He is married to Debbie Manoog Mills.

They lived on Hickory Tree Farm, which includes the Confederate Hall and is listed on the Virginia Landmarks Register, located in Middleburg, Virginia. He developed spinal arthritis in 1945, at the age of 37.

He died in 1987 in Winchester Hospital in Winchester, Massachusetts. His funeral ceremony took place at the Emanuel Church in Middleburg, Virginia.

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

Born
1909
Birth century
Occupation
Polo player, investment banker
Nationality
Education
Yale University
Awards
Museum of Polo and Hall of Fame
Also known as
James Paul Mills

Family & relationships

Spouse
Alice du Pont Mills

People in James P. Mills's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped James P. Mills's

Frequently asked questions

Who was James P. Mills?

American investment banker and philanthropist

When was James P. Mills born?

James P. Mills was born in 1909.

When did James P. Mills die?

James P. Mills died on 14 September 1987.

What was James P. Mills's occupation?

James P. Mills was a polo player and investment banker.

What nationality was James P. Mills?

James P. Mills was American.

Sources & further reading

· Wikipedia: James P. Mills

· Wikidata: Q16011936

· DBpedia: James P. Mills

Cite this page

APA: Biography.guide. (2026). James P. Mills. https://biography.guide/james-p-mills/

MLA: "James P. Mills." Biography.guide, https://biography.guide/james-p-mills/.

Chicago: "James P. Mills." Biography.guide. https://biography.guide/james-p-mills/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Page generated 2026-09-27 05:01 UTC