What Ethnicity Is Curtis Sliwa? His Polish and Italian Heritage Explained

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Quick Facts About Curtis Sliwa

AttributeDetails
Full NameCurtis Anthony Sliwa
Date of BirthMarch 26, 1954
BirthplaceCanarsie, Brooklyn, New York City, USA
NationalityAmerican
EthnicityPolish (father) and Italian (mother)
FatherChester Sliwa, Polish-American merchant seaman
MotherFrancesca Sliwa (née Bianchino), Italian-American
ProfessionActivist, radio host, founder of the Guardian Angels; Republican mayoral candidate

What Is Curtis Sliwa’s Ethnicity?

Curtis Sliwa is of Polish and Italian descent. Born Curtis Anthony Sliwa on March 26, 1954, in Canarsie, Brooklyn, he was raised in a Catholic family — his father, Chester Sliwa, was the Polish-American son of Polish immigrants, and his mother, Francesca, was Italian-American. This Polish-Italian mix is classic outer-borough New York, and Sliwa has leaned into both sides of it throughout his public life, including serving as a Grand Marshal in the Pulaski Day Parade, which celebrates Polish-American heritage.

Sliwa founded the Guardian Angels in 1979, became a longtime WABC radio host, and has run as the Republican nominee for New York City mayor. His full biography is documented on his Wikipedia page.

3D illustration of Polish heritage symbols for Curtis Sliwa's Polish father

Curtis Sliwa’s Father’s Ethnicity

Curtis Sliwa’s father was Chester Sliwa, a Polish-American merchant seaman from Chicago who served in the United States Merchant Marine for 46 years. Both of Chester’s parents — Anton and Wanda — were immigrant dairy farmers from Limanowa, Poland, and the family surname was originally spelled Åšliwa (pronounced “SHLEE-vah”). Sliwa has spoken about his Polish roots in interviews, including discussing his family’s history and his one visit to Poland, and he has pledged support for Polish-American visibility in New York City politics.

Curtis Sliwa’s Mother’s Ethnicity

Curtis Sliwa’s mother was Francesca Sliwa (née Bianchino), who identified as Italian-American. She raised Curtis and his two sisters, Aleta and Maria, in a Catholic household in Canarsie. The Italian side of the family gives Sliwa his middle name, Anthony — a classic Italian-American naming touch — and rounds out the Polish-Italian heritage he frequently references.

Is Curtis Sliwa Polish?

Yes — half Polish, through his father. His paternal grandparents were Polish immigrants from Limanowa, and Sliwa has publicly embraced his Polish heritage, including marching as Grand Marshal in New York’s Pulaski Day Parade in 2009. In interviews with Polish-American media, he has spoken proudly of his roots and promised to champion Polish-American history and visibility.

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Is Curtis Sliwa Italian?

Yes — half Italian, through his mother, Francesca. His Italian-American upbringing in Catholic Brooklyn, alongside his Polish father’s side, shaped the working-class, neighborhood-rooted persona that defined his Guardian Angels activism and radio career. New York figures with mixed European heritage are common — fellow entertainer Giancarlo Esposito, for instance, blends Italian and African-American roots.

3D illustration of Italian heritage symbols for Curtis Sliwa's Italian mother

Is Curtis Sliwa Jewish?

No. Curtis Sliwa was raised Catholic — he attended St. Matthew’s in Crown Heights and the Jesuit Brooklyn Preparatory School (from which he was expelled for student activism before graduating from Canarsie High School). His Polish and Italian family background is Catholic on both sides. For general background on how ethnicity questions are framed, see our guide on what ethnicity means.

What Is Curtis Sliwa’s Nationality?

Curtis Sliwa’s nationality is American. He was born in Brooklyn, New York, and his entire public life — from delivering newspapers for the Daily News as a teenager to founding the Guardian Angels to hosting on WABC radio — has played out in New York City. He was the Republican nominee for New York City mayor in 2021 and again secured the party’s nomination for the 2025 mayoral race.

Frequently Asked Questions

What ethnicity is Curtis Sliwa?
Curtis Sliwa is of Polish and Italian descent — his father was Polish-American and his mother was Italian-American.

Where are Curtis Sliwa’s parents from?
His father, Chester Sliwa, was a Polish-American from Chicago whose parents immigrated from Limanowa, Poland. His mother, Francesca (née Bianchino), was Italian-American.

What is the origin of the name Sliwa?
Sliwa (originally spelled Åšliwa) is a Polish surname. His paternal grandparents brought it from Poland when they immigrated to the United States.

What are the Guardian Angels?
The Guardian Angels is a nonprofit volunteer organization founded by Sliwa in 1979, known for unarmed citizen patrols — members in red berets — aimed at deterring crime in subways and neighborhoods. It now operates in over 100 cities worldwide.

Is Curtis Sliwa married?
He has been married four times and is currently married to Nancy Regula, an animal activist and lawyer, since 2018. He has children including a son, Anthony Chester.

What is Curtis Sliwa known for?
Founding the Guardian Angels, decades as a WABC radio host, animal welfare advocacy, and running as the Republican nominee for New York City mayor.

Conclusion

What ethnicity is Curtis Sliwa? Polish and Italian — the son of a Polish-American merchant seaman and an Italian-American mother, raised Catholic in Canarsie, Brooklyn. It’s a heritage he wears openly, from the Pulaski Day Parade to his tough-talking New York persona. Love him or argue with him, Sliwa’s Polish-Italian roots are as New York as the red beret.

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