In 1418, when the Hundred Years’ War threatened to spill over into Lirey, Geoffroi de Charny’s granddaughter Margaret de Charny and her husband offered to store the cloth in their castle. Her husband wrote a receipt for the exchange acknowledging that the cloth was not Jesus’ authentic burial shroud, and promising to return the shroud when it was safe. However, she later refused to return it, and instead took it on tour, advertising it as Jesus’ real burial shroud.
In 1453, Margaret de Charny sold the shroud in exchange for two castles to the royal house of Savoy, which ruled over parts of modern-day France, Italy and Switzerland (the house later ascended to the Italian throne). As punishment for selling the shroud, she received excommunication.