Aribert, Archbishop of Milan
Aribert (or Heribert) (Italian: Ariberto da Intimiano) (died 16 January 1045, Monza) was the archbishop of Milan from 1018, a quarrelsome warrior-bishop in an age in which such figures were not uncommon.
Aribert went to Konstanz in June 1025, with other bishops of Northern Italy, to pay homage to Conrad II of Germany, the beleaguered founder of the Salian dynasty. There, in exchange for privileges, he agreed to crown Conrad with the Iron Crown of Lombardy, which the magnates had offered to Odo of Blois. This he did, on 26 March 1026, at Milan, for the traditional seat of Lombard coronations, Pavia, was still in revolt against imperial authority. He journeyed to Rome a year later for the imperial coronation of Conrad by Pope John XIX on 26 March 1027; at a synod at the Lateran he negotiated a decision of the precedence of the archdiocese of Milan over that of Ravenna. He subsequently joined an imperial military expedition into the Kingdom of Arles, which Conrad inherited upon the death in 1032 of Rudolph III of Burgundy, but which was contested by Odo.
In the political arena of Italy, power was disputed between the great territorial magnates— the capitanei— with their vassal captains and the lesser nobility— the valvassores— allied with the burghers of the Italian communes.
Aribert created enemies among the lower nobility, against whom he perpetrated the worst violences, and with the metropolitan of Ravenna, whose episcopal rights, along with those of the smaller sees, he ignored. A revolt soon engulfed northern Italy and, at Aribert's request, Conrad's son, the Emperor Henry III, travelled south of the Alps in the winter of 1036/37, to quell it. The Emperor, however, took the position of champion of the valvassores and demanded that Aribert should make a defence against charges brought against him, but Aribert refused, on the grounds that he was the emperor's equal. His consequent arrest provoked the rebellion of the anti-Imperial faction of the Milanese, seen by 19th-century historians as fiercely patriotic. Aribert had soon escaped his imprisonment and was leading the revolt from Milan. The Emperor found himself unable to take Milan by siege and proceeded to Rome, where his diplomatic skills succeeded in isolating Aribert from his erstwhile allies, notably through his famous decree of 28 May 1037, securing the tenancy of lesser vassals, both imperial and ecclesiastical. The Emperor took the step of deposing the fighting archbishop, and John's successor Pope Benedict IX excommunicated Aribert in March 1038. That year, he held up the carroccio as the symbol of Milan and soon it was the symbol of all the Tuscan cities as far as Rome. Aribert ended his episcopacy in relative peace, having agreed to cease hostilities with Henry, at Ingelheim in 1040.
- Aribert's career is set in context by H.E.J. Cowdray, "Archbishop Aribert II of Milan," History 51 (1966:1-15), and the social and religious conflicts of the archepiscopacy are examined in a chapter devoted to them of Cinzio Violante, La società milanese nell'età precomunale (Bari) 1953.
- John Bagnell Bury, ed. The Cambridge Medieval History: III. Germany and the Western Empire 1922:264.
- Cambridge Medieval History :264
- Cambridge Medieval History :266.