[3] She defended her thesis in December 2000 on the theme of crime at the end of the Middle Ages, prepared under the supervision of Claude Gauvard.
In 2008, she was awarded the bronze medal of the Antiquités de la France (Inscriptions et Belles Lettres).
[7] Then, through the study of the war leader Robert de Sarrebrück, she sought to clarify the economy of a military venture in the first half of the 15th century in Lorraine.
She has reexamined the mythology of the coquillards, confronting stories of the legendary brigands with historical and social realities, in a series of articles.
[11] She also participated in creating the exhibition catalogue, Un roi pour deux couronnes (One king for two crowns).