Patrick Billingsley
Patrick Paul Billingsley (May 3, 1925 – April 22, 2011) was an American mathematician noted for his books in advanced probability theory and statistics.
Patrick Billingsley
- Name
- Patrick P.
- Born
- 3 May 1925
- Birthplace
- Sioux Falls, South Dakota, US
- Died
- 22 April 2011
- Place of death
- Chicago, Illinois, US
- Education
- United States Naval Academy (BS) Princeton University (PhD)
- Nationality
- United States
- Occupation
- mathematician · actor · university teacher · statistician
- Fields
- probability theory
- Honours
- Fellow of the American Academy of Arts and Sciences · Guggenheim Fellowship · Fellow of the Institute of Mathematical Statistics
- Languages
- English
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Patrick Paul Billingsley (May 3, 1925 – April 22, 2011) was an American mathematician noted for his books in advanced probability theory and statistics.
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Patrick Billingsley (1925–2011) was an actor, mathematician and stage actor, among other activities, of American nationality. The actor was born in Sioux Falls and died in Chicago.
Patrick Billingsley was educated at Princeton University and United States Naval Academy. The actor worked for University of Chicago and was a member of American Academy of Arts and Sciences and Institute of Mathematical Statistics. Activity centred on probability theory.
Languages used include English. Honours include Fellow of the Institute of Mathematical Statistics and Guggenheim Fellowship.
Composed from admitted, traceable facts · 26 September 2026
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In this article
Biography
Biography
Patrick Billingsley studied at Princeton University and United States Naval Academy. The recorded working language is English. The field of work recorded is probability theory. Employment is recorded with University of Chicago. Distinctions recorded are Fellow of the American Academy of Arts and Sciences, Guggenheim Fellowship and Fellow of the Institute of Mathematical Statistics.
Key facts
Key facts
• Name — Patrick P. Billingsley • Born — 3 May 1925 • Birthplace — Sioux Falls, South Dakota, US • Died — 22 April 2011 • Place of death — Chicago, Illinois, US • Fields — Statistics • Workplaces — University of Chicago • Education — United States Naval Academy (BS) Princeton University (PhD) • Doctoral Advisor — William Feller • Doctoral Students — Rabi Bhattacharya William A. Dembski
Academic career
Academic career
Billingsley was born and raised in Sioux Falls, South Dakota, and graduated from the United States Naval Academy in 1946. After earning a Ph.D. in mathematics at Princeton University in 1955, he was attached to the NSA until his discharge from the Navy in 1957. In 1958 he became a professor of mathematics and statistics at the University of Chicago, where he served as chair of the Department of Statistics from 1980 to 1983, and retired in 1994. In 1964–65 he was a Fulbright Fellow and visiting professor at the University of Copenhagen. In 1971–72 he was a Guggenheim Fellow and visiting professor at the University of Cambridge (Peterhouse). From 1976 to 1979 he edited the Annals of Probability. In 1983 he was president of the Institute of Mathematical Statistics. He was given the Lester R. Ford Award for his article "Prime Numbers and Brownian Motion." He was elected a Fellow of the American Academy of Arts and Sciences in 1986. In Young Men and Fire, fellow University of Chicago professor Norman Maclean wrote about Billingsley that "he is a distinguished statistician and one of the best amateur actors I have ever seen".
Stage plays
Stage plays
• Three Magic Keys, Taliesin (1964) • The Pirates of Penzance, Pirate (1966) • Read Me a Story (1966) • Clue of the Circus Clowns, Circus Master (1968) • Finian's Rainbow, Buzz Collins (1968) • Beadle-Levi Show (parody of The Homecoming) (1968) • Guys and Dolls, Arvide Abernathy (1969) • We Bombed in New Haven (Court Theatre, 1970) • Victorian Children (1970) • Vaudeville Show, singer (1970) • The Threepenny Opera, street singer (1970) • Four Plays of Fantasy and the Unusual (1970) • Moulin Rouge (1971) • Oh, What a Lovely War! (1973) • Midsummer Night's Dream, Theseus (Court Theatre, 1973) • The Caretaker, Aston (Court Theatre, 1973) • The Father, The Captain (1974) • Murder in the Cathedral, First Knight (1974) • Twelfth Night, Feste (Court Theatre, 1974) • The Same Room, Tom Ferris (1975) • Dracula, Dr. Seward (1975) • Much Ado about Nothing, Balthazar and Friar Frances (Court Theatre, 1975) • Exits and Entrances (1976) • Trifles, Sheriff Peters (1976) • The Lover, Richard-Max (Court Theatre, 1977) • The Tempest, Alonzo (Court Theatre, 1977) • She Stoops to Conquer, Mr. Hardcastle (Court Theatre, 1978) • Measure for Measure, The Duke (Court Theatre, 1979) • Mrs. Warren's Profession, Rev. Samuel Gardiner (Court Theatre, 1980) • Equus, Dr. Dysart (Court Theatre, 1980) • The Seagull, Sorin (Court Theatre, 1981) • Twelfth Night, Antonio (Body Politic Theatre, 1981) • Under Milk Wood, Rev. Eli Jenkins et al. (Court Theatre, 1982) • The First Night of Pygmalion, Beerbohm-Tree et al. (Court Theatre, 1982) • Midsummer Night's Dream, Peter Quince (Court Theatre, 1983) • Much Ado about Nothing, Leonato (Court Theatre, 1984) • Heartbreak House, Mazzini Dunn (Court Theatre, 1985) • Every Good Boy Deserves Favor, KGB colonel (Court Theatre, 1985) • The Birthday Party, Petey (1978 and 1985) • Arms and the Man, Major Petkoff (Court Theatre, 1985) • Moonlight Daring Us to Go Insane, J. Earl Sheets (Body Politic Theatre, 1987) • Coastal Disturbances, R. Hamilton Adams (Body Politic Theatre, 1987)
Television
Television
• Dummy (1978, TV Movie) - Dr. Morris • Flesh and Blood (1978) - Boxing official • The Children Nobody Wanted (1981) - Preacher • The Dollmaker (1983) - Cooper • The Last Leaf – A Parable of Easter (1983, Short) - Dr. Winchester • The Private Eye (1983) - Guard • Murder Ordained (1986) - Ray Call • Jack and Mike (episode) (1986) - Judge • Sable (1987) - Sullivan • The Father Clements Story (1987, TV Movie) - Father Donovan (final film role)
Death
Death
He died in 2011, aged 85, in his Hyde Park, Chicago home. He was survived by his children, Franny, Patty, Julie, Marty and Paul, and his companion, Florence Weisblatt. His wife of nearly 50 years, social activist Ruth Billingsley, died in 2000.
Places
Named by the record
Places
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Sioux Falls.
Birth place
Chicago.
Death place
Books
• Statistical Inference for Markov Processes (1961) • Ergodic Theory and Information (1965) • Convergence of Probability Measures (1st Edition 1968, 2nd Edition 1999) • The Elements of Statistical Inference (with David L. Huntsberger, 1986) • Probability and Measure (1st Edition 1976, 2nd Edition 1986, 3rd Edition, 1995, Anniversary Edition 2012)
Films
• The Fury (1978) - CIA agent Lander • My Bodyguard (1980) - Biology Teacher • Somewhere in Time (1980) - Professor • One More Saturday Night (1985) - Mr. McGrath • The Untouchables (1987) - Bailiff #2
Primary material
Documents and archives
reference work
- “Patrick Billingsley”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q1679036: Patrick Billingsley
General reference · Wikidata
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Mathematician-Actor Patrick Billingsley Dies at 85
- 2.Patrick Billingsley, probability theorist and actor, 1925–2011
- 3.Patrick Billingsley, "Prime Numbers and Brownian Motion", American Mathematical Monthly, 1973, volume 80, pp. 1099–1115
- 4.American Academy of Arts and Sciences. Book of Members, 1780–2010: Chapter B.
- 5.Maclean, Norman. Young Men and Fire. University of Chicago Press. 161. 2010. 9780226501031.
- 6.Hajian, Arshag. Review: Patrick Billingsley, Ergodic and Information. Annals of Mathematical Statistics. 38. 1. 285–286. 1967. 10.1214/aoms/1177699086.
- 7.Dudley, R. M. Review: P. Billingsley, Convergence of probability measures. Bull. Amer. Math. Soc. 77. 1. 25–27. 1971. 10.1090/s0002-9904-1971-12602-2.
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Studied at
1- Princeton UniversityOrganisation
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 18 August 2026.
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