THE RISE OF SALZBURG
The history of the town is obscure for many centuries after its destruction by the Teutonic barbarians; and for more than a hundred years the place remained waste and deserted, with the ruined buildings gradually becoming overgrown by trees and shrubs. Then, at the beginning of the sixth century, Theodo I., Duke of the Bojovarii, the founder of the Kingdom afterwards known as Bavaria, took possession of Salzburg and joined it to his own possessions. One account tells us that it was this Duke Theodo of Bavaria who, having become a Christian, summoned St. Rupert, after the latter had been driven from Worms, to Ratisbon with a view to his introducing Christianity into the Duchy. Tradition states that St. Rupert came to Juvavum about the year 582, or at the beginning of the seventh century, with the determination to make the spot his headquarters for the spread of the Christian faith. Duke Theodo appears to have made him a present of the ruined and deserted town and the country round about to the extent of an area of two miles square. Other estates and property were given him, including among many others those of Itzling, Oping (Upper Innsbruck), and a third part of the famous Hall Salt Spring. The Bishop set to work, and on the ruins of the old Roman settlement he soon established a town, building a convent and a church under the steep rocks of the Mönchsberg, where now the large Benedictine Convent and St. Peter's Church stand, in the latter of which the bones of the saint are said to lie buried.
The Convent of Nonnberg had many estates granted to it, and became rich. Bishop Rupert appears to have also begun to build new dwellings and to have cultivated the land; not neglecting in the meantime the object for which he had come, viz. the spread of Christianity. He built many churches, and was the means of forming a large number of Christian communities throughout the Duchy. He also extended the influence of the town of Salzburg over the surrounding district, and when he died in 623 he left behind him, where he had found ruins, a flourishing town with religious institutions of considerable importance. It was from this settlement that the most powerful and wealthiest ecclesiastical principality in Southern Germany was destined to spring, which, though possessed in turn by various nations, lasted as a spiritual Principality until 1802, when it was secularized and re-established as a temporal electorate.
After the coming of St. Rupert Salzburg gradually grew to be the chief centre of religious life and culture in the eastern region of the Alps. By the foundation of the Archbishopric of Bavaria by Charles the Great in 788, after the latter territory had been annexed and incorporated with his possessions, the city's importance steadily increased. But with an increase of status there came a corresponding extension and consolidation of the ecclesiastical dominion by which the political influence of the Archbishops of Salzburg grew until it finally justified them in assuming the title of Primates of Germany. Almost without exception during the Middle Ages the archbishops were militant priests. "They knew," we are told, "as well how to handle a sword as to say a Mass," and they often fought with distinction against the many enemies that the German Empire had in those troublous times when the various kingdoms of Eastern Europe were being evolved out of chaos, and were ever at war one with another. These prelates were also distinguished as skilled and astute diplomatists, capable of holding their own and adding to the power and privileges of their Church whenever an opportunity for so doing presented itself.
Under Bishop Virgil (747 to 784) the power of Salzburg was considerably extended eastward. The new Cathedral was built, and several other districts were brought under the subjection of the bishopric. It was Bishop Virgil's successor, Arno (785 to 821), a personal friend of Charlemagne, who, in the last year of the eighth century, was invested by Pope Leo III. with the Pallium and installed first Archbishop of Salzburg.
To Arno's labours the town and the country owe much, for under his skilful and wise guidance not only did the former flourish and grow, with the other settlements which had come into existence, but by his great power of initiative the life of the principality itself was directed into prosperous and progressive channels. His immediate successors greatly increased the power and influence of the Church; whilst at the same time they did not omit to extend their non-spiritual power by the acquisition of other territory, and by means of the mining industries they became very rich and powerful.
EARLY RULERS
The Archbishops of Salzburg soon by this means gained a great and distinguished place amongst the German princes, which they retained until the power of the Emperors began to wane in consequence of differences with the Popes, to the latter of whom the Archbishops, as a rule, gave their support in the disputes that arose. Into these matters it is not necessary to enter deeply, but it was in consequence of them that Conrad I., Count of Abinberg, took the part of the Pope and caused the country to be greatly disturbed. During his reign the Abbey of St. Peter was granted as a residence to the Archbishop of Salzburg, and a new building was soon afterwards erected close by for the purpose. It was in the reign of this same Conrad I. that the Cathedral of Salzburg was destroyed by fire on May 4, 828, as was also a very large portion of the city. Both the Cathedral and the portion of the town which had been burnt down were rebuilt with even greater magnificence than before. But they were destined to once more be destroyed. Three centuries later, in the year 1167, a quarrel arose between Conrad II. and Frederick Barbarossa, because the latter refused to invest the former with the temporal power, and pronounced against him the ban of the Empire. Barbarossa ordered Salzburg and the country round about to be over-run and laid waste by the Counts Plain-Mittersill. For some time the city and its strong fortress resisted successfully; but on April 5, 1167, it was captured and once more burnt to the ground.
The successor of Conrad, Albert III., a son of King Ladislav of Bohemia, also came into conflict with the Emperor, and shared a similar fate to his predecessors; but during the reigns of the immediately succeeding archbishops peace and prosperity were established, and under Eberhard II., who was distinguished as a most able and brilliant administrator as well as a great churchman, peace and tranquillity once more reigned.
During the next century Salzburg was involved in political disputes and took part in the Battle of Muhldorf, on September 28, 1322, fighting on the side of Frederick the Schöne, Duke of Austria, who was taken prisoner. In consequence of which the principality not only lost large numbers of its chief nobles and knights, but also was involved in heavy monetary loss in the payment of its share of a war indemnity.