In this act of violence, as well as in the former usurpations of the barons, the queen and her uncles are supposed to have secretly concurred, being jealous of the credit acquired by the brothers, which had entirely eclipsed their own.

The subsequent proceedings of the confederate barons ought to have opened the eyes of the nation to their real design, which was neither more nor less than reducing both the king and the people under the arbitrary power of a very limited aristocracy, which, had it been carried out, must have terminated at last in anarchy or tyranny.

They artfully pretended that they had not yet digested all the regulations necessary for the reformation of the state, and the redress of grievances; that they must still retain their power till this great purpose was effected: or, in other words, that they intended to remain perpetual governors till it pleased them to abdicate their authority; and, in order to cement their power, they formed an association amongst themselves, and swore that they would stand by each other with their lives and fortunes.

The justiciary, the chancellor, and treasurer of the kingdom were removed from their offices, and creatures of the barons thrust into their places; even the offices of the king's household were disposed of at their pleasure, and the government of all castles was put into hands in which they could confide; and the whole power of the state being thus practically transferred to them, they put the crowning act to their usurpations by imposing an oath—which all subjects were obliged to swear under penalty of being proclaimed public enemies—that they would obey and execute all regulations, both known and unknown, of the twenty-four barons.

Never had men a more glorious opportunity of covering themselves with honour, and securing the gratitude of their country, than the confederates now possessed; but, instead of devoting themselves to establishing the liberties of their country, reforming abuses, and correcting the laws, they selfishly preferred their personal aggrandisement.

Edward, the king's eldest son, then a youth of eighteen, who, even at that early age, gave indications of the noble, manly spirit which distinguished him in after life, was, after some opposition, forced to take the oath, which virtually deposed his father and his family from sovereign authority. The last person in the kingdom who held out was Earl de Warrenne, but even he was eventually compelled to submit.

Not content with this usurpation of the royal power, the barons introduced an innovation in the constitution which was utterly at variance with its letter and spirit. They ordained that parliament should choose a committee of twelve persons, who should, in the intervals between the sessions, possess all the authority of the whole parliament, and attend, on a summons to that effect, the person of the king wherever he might reside. So powerful were the confederates, that even this regulation was submitted to, and thus the entire government was overthrown, or fixed upon a new foundation; the monarchy subsisted without it being possible for the king to strike a single blow in defence of the constitution against the newly-elected oligarchy.

The lesson to Henry must have been a bitter one, for he was the last person in the kingdom who had a right to complain. He could invoke no law which he had not been the first to violate. The degradation and restraint he endured were the just punishment of his perfidy and countless perjuries.

The report that the King of the Romans intended visiting England alarmed the confederated nobles, who dreaded lest his extensive influence should be employed to restore his family, and overturn their new system of government. Under this impression they sent the Bishop of Worcester to meet him at St. Omer, to demand, in their name, the reason of his journey; how long he intended to remain in the kingdom; and to insist that, before he set foot in it, he should swear to observe the regulations established at Oxford.

On Richard's refusal to take this oath, they prepared to resist him as a public enemy. They fitted out a fleet, assembled an army, and, exciting the inveterate prejudices of the people against foreigners, from whom they had suffered so many oppressions, spread the report that Richard, attended by a number of strangers, meant to restore by force the authority of his exiled brothers, and to violate all the securities provided for public liberty. The King of the Romans was at last obliged to submit to the terms required of him.