Jean-Marie Le Pen, father of Marine Le Pen and the defining figure of France’s postwar far-right movement, has died at the age of 96, according to French network BFMTV.

For years, the far-right National Rally tried to distance itself from Mr. Le Pen’s racist and antisemitic remarks. But after his death Tuesday, it hailed him as a visionary.

Jean-Marie Le Pen, the founder of France’s main far-right party, has died at 96. Anti-immigration and nationalist ideas that propelled his decades of popularity remain ascendant in the country, across Europe and beyond.