“Such an accumulation of powers was itself a great source of authority, and rendered the jurisdiction of the court formidable to all the subjects; but the turn which judicial trials took soon after the conquest served still more to increase its authority, and to augment the royal prerogatives. William, among the other violent changes which he attempted and effected, had introduced the Norman law into England, had ordered all the pleadings to be in that tongue, and had interwoven with the English jurisprudence all the maxims and principles which the Normans, more advanced in cultivation, and naturally litigious, were accustomed to observe in the administration of justice.

“Law now became a science,[8] which at first fell entirely into the hands of the Normans, and even after it was communicated to the English, required so much study and application that the laity of those ignorant ages were incapable of attaining it, and it was a mystery almost solely confined to the clergy, and chiefly to the monks.

“The great officers of the crown, and the feudal barons who were military men, found themselves unfit to penetrate into these obscurities; and though they were entitled to a seat in the supreme judicature, the business of the court was wholly managed by the chief justiciary and the law barons, who were men appointed by the king, and entirely at his disposal. This natural course of things was forwarded by the multiplicity of business which flowed into that court, and which daily augmented by the appeals from all the subordinate judicatures of the kingdom. For the great power of the Conqueror established at first in England an authority which the monarchs in France were not able to attain till the reign of St. Louis, who lived near two centuries after: he empowered his court to receive appeals both from the courts of barony and the county courts, and by that means brought the administration of justice ultimately into the hands of the sovereign.[9]

“And lest the expense or trouble of the journey to court should discourage suitors and make them acquiesce in the decision of the inferior judicatures, itinerant judges were afterwards established, who made their circuits through the kingdom and tried all cases that were brought before them. By this expedient the courts of barony were kept in awe, and if they still preserved some influence it was only from the apprehensions which the vassals might entertain of disobliging their superior by appealing from his jurisdiction. But the county courts were much discredited and as the freeholders were found ignorant of the intricate principles and forms of the new law, the lawyers gradually brought all business before the king’s judges, and abandoned that convenient, simple, and popular judicature.”

The innovations of the Conqueror and his successors having reduced the old local Anglo-Saxon tribunals to comparative insignificance, the whole judicial authority, except that which had been seized upon by the ecclesiastical courts, remained for a hundred and fifty years after the conquest concentrated in the Aula Regis. But as Norman and Saxon became thoroughly intermixed, with the first faint dawn of modern English liberty the judicial power thus thoroughly centralized became again subdivided and distributed, though in a manner very different from that of the Saxon times.

The Anglo-Norman kings of England were perpetually on the move: the only way of disposing of the products of the landed estates which scattered over England afforded the main part of the royal revenue, was to go thither with the royal household and consume it on the spot. Wherever the king went, the Aula Regis followed, occasioning thereby great inconvenience and delay to suitors. This was complained of as a grievance, and the barons who extorted Magna Charta from their reluctant sovereign insisted, among other things, that Common Pleas, that is, civil suits between man and man, should be held in some certain place. It was in this provision of Magna Charta that originated the English Court of Common Pleas, which became fixed at Westminster Hall, the place of session of the Aula Regis when the king was in the vicinity of London. This Court of Common Pleas, or Common Bench as it was sometimes called, seems to have been at first but a mere committee of the Aula Regis; and the disintegration of that tribunal, thus begun, was, on the accession of Edward I. in 1272, completed by its resolution into three or rather five distinct tribunals.

Of these new courts, that which more immediately represented the Aula Regis was the Court of King’s Bench, which still continued to follow the king and to be held in his presence. In the language of its process, such is still supposed to be the case; but like the other English courts, it has long since been fixed at Westminster Hall, and admits nobody to participate in its proceedings save its own members—a chief justice, who, though of inferior position in point of precedence, may be considered as in some respects the successor of the chief justiciary, which office was now abolished—and three or four puisne judges, the number having varied at different times.

The Court of Common Pleas was now also organized like the King’s Bench, with a chief justice and three or four puisne judges. As this court had exclusive jurisdiction of civil suits, (except those relating to marriage, divorce, wills, tithes, and the distribution of the personal property of intestates, which had been usurped by the ecclesiastical courts,) Pleas of the Crown, that is, the criminal jurisprudence of the realm, (except prosecutions for heresy, of which the ecclesiastical courts claimed jurisdiction,) and also the hardly less important duty of superintending the other tribunals, even the Common Pleas itself, and keeping them within their due limits, was assigned to the King’s Bench.

To a third court, that of Exchequer, of which, besides a chief baron and three or four puisne barons, the treasurer and the chancellor of the exchequer originally formed a part, were assigned all cases touching the king’s revenue, and especially the collection of debts due to him, in which light were regarded not only all fines, forfeitures, and feudal dues, but the imposts and aids occasionally granted by Parliament.

There was also a Court of Chivalry or “Honor Court,” presided over by the constable and marshal, and having jurisdiction of all questions touching rank and precedency; and another, over which the steward of the household presided, to regulate the king’s domestic servants; but these courts, which have long since vanished, could never be considered as having stood on a par with the three others, the judges of which esteemed themselves the grand depositaries of the knowledge of the common or unwritten law of England; that is, of such customs and forms as had obtained the force of law previous to the existence of the regular series of statutes beginning with Magna Charta. Indeed, these judges of England, as they were called, were in the habit of meeting together in the Exchequer Chamber, for the purpose of hearing arguments on law points of importance or difficulty, adjourned thither for their consideration, and which they decided by a majority of their whole number present, thus presenting down to the recent abolition, or rather modification, of the Court of Exchequer Chamber, a shadow, as it were, of the ancient Aula Regis.