ELD4849038 The penitence of Attigny in 822 by Emperor Louis the Pious (or Debonnaire) (778-840) in the presence of Pope Pascal I, Ardennes. End of the 19th century (chromolithograph); Private Collection; (add.info.: In 822, Pope Paschal I was present at a Council of Attigny, convened for the reconciliation of the emperor Louis the Pious with his three younger brothers, Hugo, Drogo and Theodoric, whom he had caused to be violently tortured and whom he had intended to put to death); Photo by The Holbarn Archive.