SEVERIAN’S BRIEF RECORD of his career in Thrax is the best (though not the only) evidence we have concerning the business of government in the age of the Commonwealth, as it is carried out beyond the shining corridors of the House Absolute and the teeming streets of Nessus. Clearly, our own distinctions between the legislative, executive, and judicial branches do not apply — no doubt administrators like Abdiesus would laugh at our notion that laws should be made by one set of people, put into effect by a second, and judged by a third. They would consider such a system unworkable, as indeed it is proving to be.
At the period of the manuscripts, archons and tetrarchs are appointed by the Autarch, who as the representative of the people has all power in his hands. (See, however, Famulimus’s remark on this topic to Severian.) These officials are expected to enforce the commands of the Autarch and to administer justice in accordance with the received usages of the populations they govern. They are also empowered to make local laws — valid only over the area governed by the lawmaker and only during his term of office — and to enforce them with the threat of death. In Thrax, as well as in the House Absolute and the Citadel, imprisonment for a fixed term — our own most common punishment — seems unknown. Prisoners in the Vincula are held awaiting torture or execution, or as hostages for the good behavior of their friends and relatives.
As the manuscript clearly shows, the supervision of the Vincula (“the house of chains”) is only one of the duties of the lictor (“he who binds”). This officer is the chief subordinate of the archon involved with the administration of criminal justice. On certain ceremonial occasions he walks before his master bearing a naked sword, a potent reminder of the archon’s authority. During sessions of the archon’s court (as Severian complains) he is required to stand at the left of the bench. Executions and other major acts of judicial punishment are personally performed by him, and he supervises the activities of the clavigers (“those with keys”).
These clavigers are not only the guards of the Vincula; they act also as a detective police, a function made easier by their opportunities for extorting information from their prisoners. The keys they bear seem sufficiently large to be used as bludgeons, and are thus their weapons as well as their tools and their emblems of authority.
The dimarchi (“those who fight in two ways”) are the archon’s uniformed police as well as his troops. However, their title does not appear to refer to this dual function, but to equipment and training that permits them to act as cavalry or infantry as the need arises. Their ranks appear to be filled by professional soldiers, veterans of the campaigns in the north and nonnatives of the area.
Thrax itself is clearly a fortress city. Such a place could scarcely be expected to stand for more than a day at most against the Ascian enemy — rather, it seems designed to fend off raids by brigands and rebellions by the local exultants and armigers. (Cyriaca’s husband, who would have been a person almost beneath notice in the House Absolute, is clearly of some importance, and even some danger, in the neighborhood of Thrax.) Although the exultants and armigers seem to be forbidden private armies, there appears little doubt that many of their followers, though called huntsmen, stewards, and the like, are fundamentally fighting men. They are presumably essential to protect the villas from marauders and to collect rents, but in the event of civil unrest they would be a potent source of danger to such as Abdiesus. The fortified city straddling the headwaters of the river would give him an almost irresistible advantage in any such conflict.
The route chosen by Severian for his escape indicates how closely egress from the city could be controlled. The archon’s own fortress, Acies Castle (“the armed camp of the point”), guards the northern end of the valley. It appears to be entirely separate from his palace in the city proper. The southern end is closed by the Capulus (“the sword haft”), apparently an elaborate fortified wall, a scaled-down imitation of the Wall of Nessus. Even the cliff tops are protected by forts linked by walls. Possessing, as it does, an inexhaustible supply of fresh water, the city appears capable of withstanding a protracted siege by any force not provided with heavy armament.