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Peter Flanigan

1923 – 2013

American investment banker, Nixon aide

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About Peter Flanigan

Lived 1923 – 2013 (aged 90). Peter Flanigan was an American banker and art collector.

Peter Magnus Flanigan (June 21, 1923 in New York City, New York – July 29, 2013) was an American investment banker who later became an influential aide and fundraiser for President Richard M. Nixon.

Life Born to wealthy parents, Horace "Hap" Flanigan, a banker, and Aimee (née Magnus) Flanigan, a granddaughter of Adolphus Busch, co-founder of Anheuser-Busch, in Manhattan, Peter Flanigan was raised Catholic. He served as a U.S. Navy carrier pilot during World War II. He graduated summa cum laude from Princeton University and joined the investment firm of Dillon, Read & Company.

Diplomacy Flanigan was nominated as Ambassador Extraordinary and Plenipotentiary (to Spain) by Nixon's successor, President Gerald Ford, however the nomination, which was made on September 17, 1974, was stalled in the Senate and he never received his commission.

Philanthropy In 1986, Flanigan founded Student Sponsor Partners which provided private education, mentoring and support to students from disadvantaged backgrounds.

Family Flanigan's first wife, Brigid (née Snow), died in 2006. The couple had five children, one of whom, Sister Louise Marie Flanigan, is a Roman Catholic nun. Flanigan, a widower, married an Austrian national, Dorothea von Oswald, in 2008. The couple had homes in Wildenhag, Oberösterreich, Austria, and in Purchase, New York.

Death Flanigan died, aged 90, at a hospital in a small town outside Salzburg, Austria, from undisclosed causes.

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Important facts

Birth century
Nationality
Education
Princeton University, Portsmouth Abbey School
Also known as
Peter Magnus Flanigan

People in Peter Flanigan's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Peter Flanigan's

Frequently asked questions

Who was Peter Flanigan?

American investment banker, Nixon aide (1923-2013)

When was Peter Flanigan born?

Peter Flanigan was born on 21 June 1923 in Manhattan.

When did Peter Flanigan die?

Peter Flanigan died on 29 July 2013.

What was Peter Flanigan's occupation?

Peter Flanigan was a banker and art collector.

What nationality was Peter Flanigan?

Peter Flanigan was American.

Sources & further reading

· Wikipedia: Peter Flanigan

· Wikidata: Q15992973

· DBpedia: Peter Flanigan

Cite this page

APA: Biography.guide. (2026). Peter Flanigan. https://biography.guide/peter-flanigan/

MLA: "Peter Flanigan." Biography.guide, https://biography.guide/peter-flanigan/.

Chicago: "Peter Flanigan." Biography.guide. https://biography.guide/peter-flanigan/.

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

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