She obtained a diploma in the Vatican Secret Archives, for which she published several studies. She was also a professor of Medieval Antiquities in the Faculty of Letters and Philosophy of the Sapienza University from 1983, and from 1988 she was a member of the Teaching Board of the Doctorate in Medieval History at the University of Florence.[2]
Barone died in Rome on 29 August 2025, at the age of 78.[3]