Jeanne-Marie de Maille was a 14th-century French noblewoman who later became a religious anchoress. Born in 1331 at the Château des Roches-Saint-Quentin, she married the baron Robert de Sillé, with whom she practiced charity by assisting the sick and the impoverished. Following her husband's death in 1353, she faced significant hardship and social isolation. She eventually joined the Third Order of Saint Francis and lived as an anchoress in Tours. She is recognized as a blessed in the Catholic tradition.