In short: Twelve Italian-Americans who changed history: Capitol painter Constantino Brumidi, frontier nun Blandina Segale, Mother Cabrini, banker A.P. Giannini, soprano Rosa Ponselle, Mayor Fiorello La Guardia, educator Leonard Covello, physicist Enrico Fermi, actress Anne Bancroft, civil-rights priest James Groppi, Governor Ella Grasso and Geraldine Ferraro.
Ask most people to name a famous Italian-American and you’ll hear the same few names: singers, actors, ballplayers.
They’re great. But the story is bigger.
Italian-Americans painted the Capitol, built hospitals on the frontier, opened the first high school in East Harlem, helped launch the atomic age and ran for vice president.
Here are twelve trailblazers worth knowing this Italian American Heritage Month, six women and six men, in the order they made history.
1. Constantino Brumidi, the Painter of the Capitol
Born in Rome in 1805, Brumidi arrived in the United States in 1852 and became a citizen in 1857. He spent much of the rest of his life decorating the U.S. Capitol.
His masterpiece, The Apotheosis of Washington, covers 4,664 square feet, 180 feet above the Rotunda floor. He painted it in eleven months and finished in 1865, according to the Architect of the Capitol. He’s remembered as the “Michelangelo of the Capitol.”
2. Sister Blandina Segale, the Frontier Nun
Born in Italy in 1850, Blandina Segale came to Ohio as a four-year-old and became a Catholic sister. From 1872 she served in Trinidad, Colorado, and later in Santa Fe and Albuquerque, where she helped found hospitals.
According to her journals, she once faced down a lynch mob and crossed paths with Billy the Kid. In May 2026 her cause for sainthood took a major step forward, as Global Sisters Report covered.
3. Mother Frances Xavier Cabrini, Patron Saint of Immigrants
Mother Cabrini arrived in New York on March 31, 1889 to serve Italian immigrants. She became a U.S. citizen in 1909 and, according to the U.S. Conference of Catholic Bishops, founded 67 institutions, including schools, hospitals and orphanages.
In 1946 she became the first U.S. citizen ever canonized, and in 1950 she was named patroness of immigrants.
4. A.P. Giannini, the Banker for Everyone
The San Jose-born son of Italian immigrants, Amadeo Pietro Giannini opened the Bank of Italy in San Francisco’s North Beach on October 17, 1904, courting working families and immigrants who had never had a bank.
After the 1906 earthquake he set up a makeshift bank on a wharf and lent money “on a handshake” so his neighbors could rebuild, as the Office of the Comptroller of the Currency recounts. His bank became Bank of America, and by 1949 it was the largest bank in the world.
5. Rosa Ponselle, the Voice From Meriden
Born in Meriden, Connecticut in 1897 to Italian immigrant parents, Rosa Ponselle made her Metropolitan Opera debut on November 15, 1918 in La forza del destino, opposite Enrico Caruso, as the Met’s own archives record. She became one of the great sopranos of the century.
6. Fiorello La Guardia, the Little Flower
The son of a musician from Foggia and a Jewish mother from Trieste, La Guardia served in Congress from 1917 to 1919 and again from 1923 to 1933. In 1932 he co-sponsored the Norris–La Guardia Act, one of the most important labor laws in American history (more in our post on Italian-American labor heroes).
As mayor of New York from 1934 to 1945, he led the city through the Depression and the Second World War across three terms.
7. Leonard Covello, the Principal of East Harlem
Leonard Covello’s family came from Avigliano in Basilicata, and he arrived in East Harlem as a boy in 1896. He grew up to become New York City’s first Italian-American principal.
In 1934 he opened Benjamin Franklin High School, East Harlem’s first high school, and led it until he retired in 1956, according to the city’s Landmarks Preservation Commission.
8. Enrico Fermi, the Architect of the Atomic Age
Enrico Fermi won the Nobel Prize in Physics in 1938. That December he left Italy with his family; his wife Laura was Jewish, and Italy’s new racial laws threatened her. They arrived in New York on January 2, 1939.
On December 2, 1942, in Chicago, Fermi’s team achieved the first self-sustaining nuclear chain reaction. He became a U.S. citizen in 1944.
9. Anne Bancroft, From the Bronx to the Oscars
Born Anna Maria Louisa Italiano in the Bronx in 1931, Anne Bancroft grew up in an Italian-American family and became one of the great actresses of her generation. She won the Academy Award for Best Actress for The Miracle Worker at the 1963 Oscars.
10. Father James Groppi, the Priest Who Marched
The son of Italian immigrants, Father James Groppi became adviser to the Milwaukee NAACP Youth Council in 1965. Starting on August 28, 1967, he and the Youth Council marched for fair housing for 200 consecutive nights, into March 1968.
On April 30, 1968, Milwaukee passed an open-housing ordinance written by Alderwoman Vel Phillips, “stronger than the federal law,” according to the University of Wisconsin–Milwaukee.
11. Ella Grasso, Governor in Her Own Right
Ella Grasso was born in Windsor Locks, Connecticut in 1919, the only child of Italian immigrants. After serving in Congress, she was elected governor of Connecticut in 1974, “the first woman to be elected a U.S. governor without succeeding a husband,” according to the U.S. House historian.
12. Geraldine Ferraro, First on the Ticket
The daughter of an Italian immigrant father, Geraldine Ferraro represented Queens in Congress from 1979 to 1985. In 1984 she became the first woman to run for vice president on a major party ticket, as the House historian notes.
The Thread That Connects Them
A painter, two nuns, a banker, a soprano, a mayor, a principal, a physicist, an actress, a priest, a governor and a congresswoman.
Different centuries, different callings. The same instinct: show up for your people, and leave the place better than you found it.
That’s the Italian-American story worth celebrating.
Looking for someone who shares that pride? Join the Mia waitlist. Mia, the dating app for Italians and Italian-Americans, launches on iPhone in winter 2026–27.
Good questions
Who are famous Italian-Americans in history?
Beyond entertainers and athletes, they include Mother Frances Xavier Cabrini, banker A.P. Giannini, physicist Enrico Fermi, New York mayor Fiorello La Guardia, educator Leonard Covello, civil-rights priest James Groppi, Connecticut governor Ella Grasso and Geraldine Ferraro.
Who was the first U.S. citizen to become a saint?
Mother Frances Xavier Cabrini. Born in Italy, she arrived in New York in 1889 to serve Italian immigrants, became a U.S. citizen in 1909 and was canonized in 1946. In 1950 she was named patroness of immigrants.
Who was the first woman to run for vice president on a major party ticket?
Geraldine Ferraro, the daughter of an Italian immigrant father, who represented Queens in Congress and ran for vice president in 1984.
What did A.P. Giannini do?
The son of Italian immigrants, he opened the Bank of Italy in San Francisco in 1904 to serve working families and immigrants, lent money to rebuild after the 1906 earthquake, and grew it into Bank of America, the world’s largest bank by 1949.
