Both he and his Prince were strongly sensitive to all that was tasteful and beautiful; they were profuse in their expenditure in dress, in ornament, and in all kinds of elegances, and delighted in magnificent entertainments. They gave one in the Tower of London to the princesses, on which occasion an immense expenditure was incurred, when the Prince of Wales was only fifteen; and his presents were always on the grandest scale to his sisters, who seem to have loved him as sisters love an only brother.
By and by, however, generosity became profusion, and love of pleasure ran into dissipation. Grave men grew uneasy at the idle levity of the Prince, and were seriously offended by the gibes and jests in which the tongue of Gaveston abounded, and at which he was always ready to laugh. In 1305, the Prince made application to Walter Langley, Bishop of Litchfield, the King's treasurer, to supply him with money, but was refused, and spoke improperly in his anger. It is even said that he joined Gaveston in the wild frolic of breaking into Langley's park, and stealing his deer. At any rate, at Midhurst, on the 13th of June, the Bishop seriously reproved him for his idle life and love of low company; and the Prince replied with such angry words, that the King, in extreme displeasure, sent him in a sort of captivity to Windsor Castle, with only two servants.
All his sisters rose up to take their brother's part, and assure him of their sympathy. The eager, high-spirited Joan, Countess of Gloucester, sent him her seal, that he might procure whatever he pleased at her cost; and Elizabeth, who was married to Humphrey de Bohun, the great Earl of Hereford, wrote a letter of warm indignation, to which he replied by begging her not to believe anything, save that his father was acting quite rightly by him; but a few weeks after, he wrote to beg her to intercede that his "two valets," Gilbert de Clare and Perot de Gaveston, "might be restored to him, as they would alleviate much of his anguish." He addressed a letter with the like petition to his stepmother, Queen Margaret, and continued to evince his submission by refusing his sister Mary's invitations to visit her at her convent at Ambresbuiy. At the meeting of parliament, Edward met his father again, and received his forgiveness. All went well for some time, and he gracefully played his part in the pageantry of his knighthood and the vow of the Swans.
Gaveston still continued about his person, and accompanied him to the north of England. At the parliament of Carlisle, in 1307, the Prince besought his father to grant his friend the earldom of Cornwall, the richest appanage in the kingdom, just now vacant by the death of his cousin, Edmund d'Almaine, son of the King of the Romans. Whether this presumptuous request opened the King's eyes to the inordinate power that Gaveston exercised over his son, or whether he was exasperated against him by the complaints of the nobles, his reply was, to decree that, after a tournament fixed for the 9th of April, Gaveston must quit the kingdom forever; and he further required an oath from both the friends, that they would never meet, again, even after his death. Oaths were lightly taken in those days, and neither of the gay youths was likely to resist the will of the stern old monarch; so the pledge was taken, and the Prince of Wales remained lonely and dispirited, while Piers hovered on the outskirts of the English dominions, watching for tidings that could hardly be long in coming.
So much did Edward I. dread his influence, that, on his deathbed, he obliged his son to renew his abjuration of Gaveston's company, and laid him under his paternal malediction should he attempt to recall him. It does not appear that Gaveston waited for a summons. He hurried to present himself before his royal friend, who had, in pursuance of his father's orders, advanced as far as Cumnock, in Ayrshire.
Both had bitterly to rue their broken faith, and heavily did the father's curse weigh upon them; but at first there was nothing but transport in their meeting. The merry Piers renewed his jests and gayeties; he set himself to devise frolics and pageantries for his young master, and speedily persuaded him to cease from the toils of war in dreary Scotland, and turn his face homeward to the more congenial delights of his coronation, and his marriage with the fairest maiden in Europe. To have made peace with Bruce because the war was an unjust aggression, would have been noble; but it was base neither to fight nor to treat, and to leave unsupported the brave men who held castles in his name in the heart of the enemy's country. But Edward was only twenty-two, Gaveston little older, and sport was their thought, instead of honor or principle. Piers even mocked at the last commands of the great Edward, and not only persuaded the new King to let the funeral take place without waiting for the conquest of Scotland, but to bestow on him even the bequest set apart for the maintenance of the knights in Palestine. At Dumfries, on his first arrival, the coveted earldom of Cornwall was granted to him; and, on his return, he was married to the King's niece, Margaret de Clare, daughter to Joan of Acre. He held his head higher than ever, and showed great discourtesy to the nobility. He had announced a tournament at Wallingford in honor of his wedding, and hearing that a party of knights were coming to the assistance of the barons who had accepted his encounter, he sallied out privately with his followers, and attacked and dispersed the allies, so as to have the advantage in his own hands in the melee. Such a dishonorable trick was never forgotten, though probably the root was chiefly vanity, which seems to have been the origin of all his crimes, and of his ruin.
The chancellor and all the late King's tried ministers were displaced, and some, among whom was the good Bishop of Litchfield, were imprisoned for two years. Gaveston, without any regular appointment, took the great seal into his own keeping, and set it to charters which he filled up after his fancy. In the meantime, the King set off for France, to celebrate his marriage with Isabel, the daughter of Philippe le Bel, the princess for whose sake the Flemish maiden was pining to death in captivity. The seal of this most wretched of unions was, that Philippe took this opportunity of persuading the gentle, reluctant Edward II, to withdraw his protection from the Templars in his dominions, and give them up to the horrible cruelty and rapacity of their exterminator. Isabel's dowry was furnished from their spoils. The wedding took place on St. Paul's Day, 1308, in the presence of four kings and queens, and the festivities lasted a fortnight; after which the young bride and bridegroom set off on their return to Dover, where Edward's favorite sister, Elizabeth, was already come to greet the little Queen, a beautiful girl of thirteen, proud, high-spirited, and exacting, very unwilling to be treated as a child. Her two uncles came with her, and a splendid train of nobles; and two days after their landing, Gaveston arrived at Dover, when, at first sight of him, Edward rushed into his arms, calling him brother, and disregarding every one else. Almost at the same time the King gave his favorite the whole of the rich jewelry and other gifts which had been bestowed on him by his father-in-law, Philippe le Bel; and this was regarded as a great affront by the young Queen and her uncles. Gaveston had a childish complaint of his own to make-men would not call him by his new title; and presently a proclamation came out, rendering it a crime to speak of him as Piers, Piers Gaveston, or as anything but the Earl of Cornwall.
It was the more resented because he was not respectful with other men's titles, and amused the King with nicknames for the nobles. Thomas, Earl of Lancaster, the son of Edmund Crouchback, was "the old hog" and the "stage-player;" pale, dark, Provencal Aymar de Valence, Earl of Pembroke, he called "Joseph the Jew;" the fierce Guy, Earl of Warwick, "the black dog of Ardennes." The stout Earl swore that he should find that the dog could show his teeth; and when Gaveston announced a tournament for the 18th of February at Feversham, no one chose to attend it, whereupon he jeered at them as cowards.