Frescoes in the Subterranean Church of San Clemente, Rome. Upper line, Byzantine, 4th century; under ones, Comacine, 8th century.
Therefore it may be inferred: (1) That architects of the same guild worked in Rome and in Ravenna in the early centuries after Christ; (2) that though the architects were Roman, the decorators up to the fourth century were chiefly Byzantine, or had imbibed that style as their paintings show; (3) that in the time when Rome lay a heap of ruins under the barbarians, the Collegium, or a Collegium, I know not which, fled to independent Como; and there in after centuries they were employed by the Longobards, and ended in again becoming a powerful guild.
Hope, the author of an historical Essay on Architecture, had a keen prevision of this guild, although he had no documents or archives, but only the testimony of old stones and buildings to prove it. After sketching the formation of the Roman Collegia, and the employment of their members as Christian architects under the early Popes, he says "that a number of these, finding their work in Rome gone in the times of invasion, banded together to do such work in other parts of the world." He seems to think that the nucleus of this union was Lombardy, where the superiority of the architecture, under the Lombard kings, was such that the term Magistri Comacini became almost a generic name for architects. He says that builders and sculptors formed a single grand fraternity, whose scope was to find work outside Italy. Indeed distance and obstacles were nothing to them; they travelled to England under Augustine, to Germany with St. Boniface, to France with Charlemagne, and again to Germany with their brother magister, Albertus Magnus; they went to the east under the Eastern Emperors, to the south under the Lombard Dukes, and in fact are found everywhere through many centuries. The Popes, one after another, gave them privileges. Indeed the builders may be considered an army of artisans working in the interest of the Popes, in all places where the missionaries who preceded them had prepared the ground for them.
Church of Sta. Costanza, Rome. Built in the 4th century.
(From a photograph by Alinari.)
Diplomas and papal bulls confirmed to the guild the privileges they had obtained under their national sovereigns, and besides guaranteed their safety in every Catholic country which they visited for the scope of their association. They assumed the right to depend wholly and solely on the Pope, which absolved them from the observance of all local laws and statutes, royal edicts, and municipal regulations, and released them from servitude, as well as all other obligations imposed on the people of the country. They had not only the power of fixing their own honorarium, but the exclusive right of regulating in their own lodges everything that appertained to their own internal government. Those diplomas and bulls prohibited any other artist, extraneous to the guild, from establishing any kind of competition with them.... Encouraged by such a special protection, the Romans in great numbers entered the Masonic Guild, particularly when they were destined to accompany the missionaries sent by the Pope to countries hitherto unvisited by them. The Greeks also did not delay to take part. The Exarchate of Ravenna, first detached from the Greek Empire by the power of the Lombard princes, had by King Pepin been given to the Popes.... The commercial relations and communications of all kinds maintained with Constantinople by the many cities of Northern Italy, daily attracted many Greeks to this city; finally, the political turbulence of Constantinople, and chiefly the fanaticism of the Iconoclasts, continued to associate Greek artists with Italy, and many of these were received in the lodges, whose number constantly increased.