As an integral portion of the administrative life of the State, they proved of the greatest use, not only as adding to its stability and prosperity but as affording a sort of scaffolding upon which to build its complicated daily life. To them was given the collection of taxes, the superintendence of public buildings, the development of the military system, the clothing of the militia, the provisioning of the citizens and the supplying of all their daily necessities.
In return for these services they were exempt from all other obligations to the State. The livelihood and wellbeing of members of colleges were thus ensured but at the cost of their liberty. Every member was obliged to sink a portion of his estate in the funds of the college, and to contribute another to its expenses. He was forbidden to will away the remainder except to his sons or nephews who in their turn were bound to enter the same trade; no member could change his own trade for any other, the priesthood alone excepted, in which case he must furnish a substitute. The goods of the corporations were thus inalienable, and whole families were bound to the same occupation in perpetuity.
During the civil wars, barbarian invasions and general disunion following upon the decadence of the Empire, the Roman colleges are lost sight of, but there seems little doubt that their privileges were left intact by the foreign conquerors of Rome and that it was their direct descendants that we find flourishing once more as trade corporations in the middle ages. As early as the eighth century, the Lombards, Saxons and Franks had formed scholae for members of these nationalities resident in Rome, and a little later trade guilds, founded for the mutual support and protection of their members against oppression, had already grown prosperous and strong enough to take an active part in insurrections and civil wars.
We find history repeating herself. The guilds placed under the protection of a Christian saint were constituted with the obligations to bury their dead, to succour the widows and orphans of poorer members, to lend them funds in case of need and to offer masses for their benefactors. All members swore to the articles of enrolment, the statutes were formally drawn up, and many of them are preserved to this day. As funds increased, hospitals were built for sick brethren, and schools for the children; dowries were given to the daughters, and the guild standard-bearers and men-at-arms swelled the ranks of mediæval processions just as those of their pagan predecessors had done. The colleges kept great feasts and festivals, and their messengers paraded the streets two and two bidding householders deck their windows with bunting for the coming festivities. They endowed convents and hospices and built churches, many of which still bear the name of their founders. S. Giuseppe de' Falegnami was built by the carpenters' guild; S. Caterina de' Funari by the ropemakers'; S. Lorenzo in Miranda in the Forum belonged to the apothecaries; S. Maria dell' Orto to the fruiterers and cheesemongers; S. Barbara to the librarians; S. Tommaso a' Cenci to the coachmen. Streets called after the cloakmakers, the ropemakers, the watchmakers and other craftsmen still mark the districts given over to these different industries.
The regulations imposed within the guilds pressed heavily upon the poorer members. The chief of each guild, the Capo d'arte exacted implicit obedience. He was the sole arbiter on all trade questions, on the opening of every new shop, and the examination of every new worker, and played the part of a petty tyrant. An arduous apprenticeship of seven years from the age of thirteen was followed by two or three years as worker, and the payment of heavy fees, before the position of master-worker was reached.
These powerful guilds hampered the development of trade by the establishment of monopolies, and they were more than once suppressed, and finally abolished in the seventeenth century. Many of them, however, survived, taking on the form of religious confraternities. These had coexisted with the trade guilds throughout the later middle ages. They were founded with a purely religious object, were a more spontaneous creation and were not under any State control. One confraternity was founded for succouring the sick, another for feeding pilgrims three days gratuitously, a third begged about the town for the benefit of prisoners, and a fourth prayed with condemned malefactors. Up to the beginning of the nineteenth century, this confraternity had the right to liberate one prisoner each year, who was afterwards taken in triumph round the town. Another gave dowries to deserving girls, and to this day the chapter of S. Peter's conducts a procession of the zitelle or maidens round the basilica on the octave of Corpus Christi. At the head of the procession the capitular umbrella is carried; those girls who are destined to a convent life wear a crown of flowers, and those to be married are accompanied each by her fiancé.
The confraternity of blacksmiths had the privilege of blessing animals on S. Antony's day (January 17) and the space before their church of S. Eligio, patron of blacksmiths, used to be crowded with horses, mules, dogs, sheep and oxen brought for the purpose. The owners paid large sums to the confraternity, and the Pope's horses and the equipages of Roman patricians arrived decked in flowers, the Piombino and Doria coachmen driving eighteen pairs in hand to the admiration of the crowds.
Since 1870 the confraternities have lost their importance and much of their amassed wealth, while such of the trade guilds as have not become purely religious confraternities, have resolved themselves into the modern trades unions and beneficent clubs.