“No, I cannot say I do regret it,” Ms. Dugdale was quoted as saying in Sean O’Driscoll’s biography “Heiress, Rebel, Vigilante, Bomber: The Extraordinary Life of Rose Dugdale” (2022).

Rose Dugdale, the English aristocrat who led a notorious IRA art heist, has died at the age of 82. The death of the disinherited heiress comes just days before a film about her life is to be ...