Chartres Cathedral in 876. His grandfather, Charlemagne, had received it as a gift from the Byzantine Empress Irene. When tested in the twentieth century, the cloth was shown to contain pollen from first century
Chartres Cathedral in 876. His grandfather, Charlemagne, had received it as a gift from the Byzantine Empress Irene. When tested in the twentieth century, the cloth was shown to contain pollen from first century