Edward I (reigned 1272–1307) has been called the English Justinian because his enactments had such an important influence on the law of the Middle Ages. Edward’s civil legislation, which amended the unwritten common law, remained for centuries as the basic statute law. It was supplemented by masses of specialized statutes that were passed to meet temporary problems.

Four of Edward’s statutes deserve particular mention. The first Statute of Westminster (1275) made jury trial compulsory in criminal cases and altered land law. The Statute of Gloucester (1278) limited the jurisdiction of local courts and extended the scope of actions for damages. The second Statute of Westminster (1285), a very long enactment, instituted four main changes: (1) it confirmed the estate tail in land, which had often been linked with the maintenance of titles of honour; (2) it made land an asset for purposes of paying judgment debts (i.e., those debts judged to exist by a court); (3) it liberalized appeals to high circuit courts; and (4) it improved the law of administration of assets on death. The Statute of 1290, generally referred to by its opening words, Quia emptores terrarum (“because sellers of lands”), barred the granting of new feudal rights, except by the crown, and made all land held in fee simple freely transferable by denying interference by relatives or feudal lords.

In modern times the statutes issued prior to 1285 are sometimes treated as common law rather than statute law, as these laws tended to restate existing law or give it a more detailed expression. They explained what the law was, but they did not make an entirely new law. In fact, some authorities doubted whether governments had the right to change ancient customs at all. In addition, judges did not always adhere closely to the words of the statute but tried to interpret it as part of the general law on the subject. Prior to the rise of the House of Commons, it also was difficult to distinguish acts of Parliament from the decisions or resolutions of the royal council, the executive authority. Some statutes were passed but never put into force, while others seem to have been quietly ignored. Moreover, it is clear that, well into the 14th century, the royal council—sometimes operating through the chancery—was able to dictate new remedies, such as a particular action on a case, and to preserve existing remedies, such as those protecting estates tail.

Growth of chancery and equity

Since legal rules cannot be formulated to deal adequately with every possible contingency, their mechanical application can sometimes result in injustice. In order to remedy such injustices, the law of equity (or, earlier, of “conscience”) was developed. The principle of equity was as old as the common law, but it was hardly needed until the 14th century, since the law was still relatively fluid and informal. It has been said that what was truly new was not equity but law. As the law became firmly established, however, its strict rules of proof (see evidence) began to cause hardship. Visible factors of proof, such as the open possession of land and the use of wax seals on documents, were stressed, and secret trusts and informal contracts were not recognized.

Power to grant relief in situations involving potential injustices lay with the king and was first exercised by the entire royal council. Within the council, the lord chancellor—a leading bishop—led the meetings and, probably as early as the reign of Richard II (1372–99), dealt personally with petitions for relief. Eventually the chancellor’s jurisdiction developed into the Court of Chancery, whose function was to administer equity. Much of the work concerned procedural delays and irregularities in local courts, but gradually the power to modify the operation of the rules of common law was asserted.

The chancellor decided each case on its merits and had the right to grant or refuse relief without giving reasons. Common grounds for relief, however, came to be recognized. They included fraud, breach of confidence, attempts to obtain payment twice, and unjust retention of property.

Proceedings began with bills being presented by the plaintiff in the vernacular language, not Latin; the defendant was then summoned by a writ of subpoena to appear for personal questioning by the chancellor or one of his subordinates. Refusal to appear or to satisfy a decree was punished by imprisonment. Because the defendant could file an answer, a system of written pleadings developed.

Inns of Court and the Year Books

During Edward I’s reign the office of judge was transformed from a clerical position into a full-time career. Admission to the bar (i.e., the right to practice as a barrister before a court) was made conditional on the legal knowledge of the applicant. Law thus began to emerge as a profession, which required permanent institutions and some kind of organized legal education.

As the legal profession grew, the more experienced barristers were admitted to the dignity of serjeant-at-law and later banded together with the judges, who were appointed from their ranks, at Serjeants’ Inns in London. There, burning legal problems were informally discussed, and guidance was given to all concerning the decisions of actual or likely cases. The four Inns of Court (Gray’s Inn, Lincoln’s Inn, Inner Temple, and Middle Temple) evolved from the residential halls of junior barristers to become the bodies officially recognized as having the right to admit persons to the bar. Education consisted of attending court, participating in simulated legal disputes (moots), and attending lectures (readings) given by senior lawyers.

Bracton’s work was adapted for purposes of study for a time, but it soon became outdated. Bar students therefore had to make notes in court of actual legal arguments in order to keep abreast of current law practices. These notes varied widely in quality, depending on the ability of the notetaker and the regularity of his attendance, and starting in about 1280 they seem to have been copied and circulated. In the 16th century they began to be printed and arranged by regnal year, coming to be referred to as the Year Books.

The Year Book reports were usually written in highly abbreviated law French. They did not always distinguish between the judges and barristers and often simply referred to them by name. The actual judgment also was often omitted, the interest centring rather upon the arguments presented by barristers in court. Although previous decisions were not generally binding, great attention was paid to them, and it appears that the judges and barristers referred to earlier Year Books in preparing their cases. Thus, case law became the typical form of English common law.

The dynastic Wars of the Roses in the latter part of the 15th century led to a practical breakdown of the legal order. Powerful hereditary aristocrats in the country, backed by private armies, and dominant commercial families in the towns were beyond the effective reach of the royal writ. When legal proceedings were possible, they were often manipulated or frustrated by the crown’s “overmighty subjects,” who intimidated and corrupted justices, sheriffs, juries, and witnesses.

The rise of the prerogative courts

The accession of Henry VII in 1485 was followed by the creation of a number of courts that stood outside the common-law system that Henry II and his successors had instituted. In part, this mirrored wider developments in Europe that were associated with the new learning of the Renaissance, which promoted the growth of bureaucratic written process as opposed to the oral proceedings of the customary common law. The newer courts were described as prerogative courts because they were identified with the royal executive power, though some of them had a statutory origin. Thus, the Council of the North at York was set up by statute in 1537, and the Council of Wales and the Marches at Ludlow were confirmed by statute in 1543, though both had been preceded by older prerogative courts in those “frontier” regions. The Court of Requests was given regular status by an administrative action in 1493. The Court of Star Chamber, once thought to have been given its authority by a statute of 1487, is now believed to have evolved from the royal council, which began acting as a judicial committee in the early 16th century. All these courts competed for business with the existing common-law courts, which led the latter to develop new remedies that proved more effective and expeditious than those previously available, particularly with regard to the action of trespass.

In the Court of Requests, which had counterparts in France, the costs of procedure were lower than in common-law proceedings; it was designed to accommodate small civil claims by the poor. The judges of the court were styled masters of requests, and they had many other duties, which often caused delays. The court flourished in the 17th century until the English Civil Wars (1642–51), when the procedure by which it operated was abolished. Its example of offering a simple, cheap procedure was imitated by several statutory courts that were set up in towns in later times and were also known as courts of requests.

Whereas the common-law courts punished “hanging crimes,” such as murder and robbery, the Star Chamber dealt with more-sophisticated offenses, such as forgery, perjury, and conspiracy. Fines and sentences of imprisonment were the usual punishment. Common-law judges, lay peers, and bishops sat on this court, which also exercised civil jurisdiction. It lost its original popularity when the early Stuart kings used it to stifle political opposition, and its name eventually became synonymous with repression. It was abolished in 1641, and most of its jurisdiction was absorbed by the common-law courts in 1660.

The rather specialized High Court of Admiralty developed under royal prerogative in the 14th century; a statute of 1391 prohibited it from meddling in cases not arising at sea. In Tudor and early Stuart times, however, it exercised a wide commercial jurisdiction. After the Civil Wars it was confined exclusively to trying maritime disputes.