Note D — Chapter III

"The heart of Louis the Pious (Charlemagne's son) was, naturally, long indignant at the conduct indulged in by his sisters under the paternal roof, the only blot upon its name. Desiring, then, to amend these disorders, he sent before him Walla, Warnaire, Lambert and Ingobert, with the order to watch carefully, as soon as they should arrive at Aix-la-Chapelle, that no new scandal should occur; and to put under heavy guard those who had soiled the majesty of the empire with a criminal commerce (with the daughters of the Emperor). Certain ones, guilty of these crimes, came before Louis the Pious to obtain pardon, which they received. Audoin alone resisted. He smote Warnaire that he died, wounded Lambert in the thigh, and slew himself with one blow of his sword.... Whereupon Louis the Pious decided to drive out of the palace all that multitude of women which occupied it in the time of his father."—L'Astronome, Life of Louis the Pious, pp. 345-346, Collected History of France.