XEE4411538 History of the four sons Aymon; Maugis, after having made Charlemagne a prisoner, went to a hermitage to make penance there, image of a 19th century spinal. by French School, (19th century); Private Collection; (add.info.: History of the four sons Aymon; Maugis, after having made Charlemagne a prisoner, went to a hermitage to make penance there, image of a 19th century spinal.); Stefano Bianchetti.