Anno 879. Boso, on hearing of the death of Louis [the Stammerer], set out from Provence and undertook to seize the whole of Burgundy. And after he had won over several bishops to his cause by threats and persuasion, he proceeded to Lyon and there was anointed king over the Burgundian realm by Aurelian, the metropolitan of Lyon, and the other bishops. He ignored the young sons of Louis, treating them as illegitimate because their mother had been disgraced and put away at the order of Charles [the Bald]. But these youths, Louis and Carlman, were raised to the throne by abbot Hugo and the other nobles, and warred against Boso all their lives. Not only they but also the other kings of the Franks hated him for his usurpation, and made their dukes and vassals promise that they would try to overthrow and slay him. Anno 887. In this year there died at Orleans abbot Hugo, who had held and ruled manfully the duchy [of Robert the Strong, _i.e._, Francia], and the duchy was given by the emperor to Robert's son, Odo, who had been up to that time count of Paris, and who, together with Gozlinus, bishop of Paris, had protected that city with all his might against the terrible onslaughts of the Northmen.... In the month of November on St. Martin's day [November 11, 887], Karl [the Fat] came to Tribur and held a general diet. Now when the nobles of the kingdom saw that the emperor was failing not only in bodily strength, but in mind also, they joined in a conspiracy with Arnulf, son of Karlmann, to raise him to the throne, and they fell away from the emperor to Arnulf in such numbers that after three days scarcely anyone was left to do the emperor even the services demanded by common humanity.... King Arnulf, however, gave Karl certain imperial lands in Alamannia for his sustenance, and then, after he had settled affairs in Franconia, he himself returned to Bavaria. Anno 888. After the death of Karl the kingdoms which had obeyed his rule fell apart and obeyed no longer their natural lord [_i.e._, Arnulf], but each elected a king from among its own inhabitants. This was the cause of many wars, not because there were no longer any princes among the Franks fitted by birth, courage, and wisdom to rule, but because of the equality of those very traits among so many princes, since no one of them so excelled the others that they would be willing to obey him. For there were still many princes able to hold together the Frankish empire, if they had not been fated to oppose one another instead of uniting. In Italy one portion of the people made Berengar, son of Everhard, markgraf of Friuli, king, while another portion chose as king Guido, son of Lambert, duke of Spoleto. Out of this division came so great a strife and so much bloodshed that, as our Lord said, the kingdom, divided against itself, was almost brought to desolation [Matt. 12:25]. Finally Guido was victorious and Berengar was driven from the kingdom....