Northern League party leader Umberto Bossi gestures during a rally...

Northern League party leader Umberto Bossi gestures during a rally in Milan, Italy, March 25, 2010. Bossi died at the age of 84 on Thursday, March 19, 2026. Credit: AP/Luca Bruno

ROME — Umberto Bossi, the founder of Italy’s populist Northern League and one of the most influential — and polarizing — figures of Italian politics, died on Thursday aged 84, his party said.

His death prompted swift reactions across the political spectrum. President Sergio Mattarella praised him as “a passionate political leader and sincere democrat,” while Premier Giorgia Meloni acknowledged his “fundamental contribution” to the formation of Italy’s first modern center‑right coalition.

Bossi rose from modest origins to become the architect of a political movement that reshaped Italy’s post‑war landscape. From the late 1980s onward, he gave voice to the growing frustrations of northern taxpayers, channeling regional grievances into a populist project centered on autonomy and, sometimes, outright secession.

His populist slogan “Roma ladrona” (Thieving Rome) crystallized his critique of the central, corrupted state and became a rallying cry for a generation of disenchanted voters.

Born on Sept. 19, 1941, in Cassano Magnago, a small manufacturing town in the industrial heartland of northern Italy, Bossi officially entered national politics in 1987, earning the nickname “Il Senatùr” (the Senator in Lombard dialect) as he ascended to Italy’s upper house.

Over the following decades, he successfully transformed the Northern League from a tiny regional party into a key national force, forging alliances — and unexpected ruptures — with the late center-right leader Silvio Berlusconi.

He served twice as a minister under Berlusconi, overseeing institutional reform and promoting his lifelong project of national federalism.

Northern League leader Umberto Bossi is embraced by Italian premier...

Northern League leader Umberto Bossi is embraced by Italian premier Silvio Berlusconi, left, at a rally to support the candidature of Letizia Moratti to mayor of Milan, in this northern Italian city, May 7, 2006. Bossi died at the age of 84 on Thursday, March 19, 2026. Credit: AP/Antonio Calanni

Bossi leaves behind a complex legacy: a visionary for his supporters, a divisive populist for critics, but for all a towering figure whose ideas and confrontational style left an indelible mark on modern Italian politics.

His image in a white tank top in the summer of 1994 remains an iconic moment in Italian political history, marking a deliberate contrast to the formal image of his political ally-turned-rival Berlusconi. It became an enduring symbol of his direct, “man of the people” style.

A serious stroke in 2004 significantly affected Bossi’s health, but he remained an active presence in the political world for years afterward.

In 2012, he stepped down as party leader following a scandal over the misuse of party funds, though he continued to exert influence as a founding father of the movement, despite a stormy relationship with the party’s current leader Matteo Salvini.

Leader of the Northern League party Umberto Bossi celebrates at...

Leader of the Northern League party Umberto Bossi celebrates at the party headquarters in Milan, Italy, April 14, 2008. Bossi died at the age of 84 on Thursday, March 19, 2026. Credit: AP/Luca Bruno

Salvini recalled Bossi in an emotional post on X: "I was 17 when I met you and you changed my life ... Ciao, Capo (Bye, Boss)."

Bossi is survived by his wife, Sicilian-born Manuela Marrone, and his four sons: Riccardo — from his first wife Gigliola Guidali — Renzo, Roberto and Sirio.

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Updated 15 minutes ago Fear on local soccer pitches over ICE ... Memorial Day weekend weather ... Mom's life work honoring her fallen hero ... Knicks closer to finals ... Trendy Bites: Brunson Wedge ... Get the latest news and more great videos at NewsdayTV

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