It is probable enough, as Sharon Turner suggests, [Sharon Turner: History of England, vol. iii. p. 269.] that Warwick was disappointed that, since Edward chose a subject for his wife, he neglected the more suitable marriage he might have formed with the earl's eldest daughter; and it is impossible but that the earl should have been greatly chafed, in common with all his order, by the promotion of the queen's relations, [W. Wyr. 506, 7. Croyl. 542.] new men and apostate Lancastrians. But it is clear that these causes for discontent never weakened his zeal for Edward till the year 1467, when we chance upon the true origin of the romance concerning Bona of Savoy, and the first open dissension between Edward and the earl.
In that year Warwick went to France, to conclude an alliance with Louis XI., and to secure the hand of one of the French princes [Which of the princes this was does not appear, and can scarcely be conjectured. The "Pictorial History of England" (Book v. 102) in a tone of easy decision says "it was one of the sons of Louis XI." But Louis had no living sons at all at the time. The Dauphin was not born till three years afterwards. The most probable person was the Duke of Guienne, Louis's brother.] for Margaret, sister to Edward IV.; during this period, Edward received the bastard brother of Charles, Count of Charolois, afterwards Duke of Burgundy, and arranged a marriage between Margaret and the count.
Warwick's embassy was thus dishonoured, and the dishonour was aggravated by personal enmity to the bridegroom Edward had preferred. [The Croyland Historian, who, as far as his brief and meagre record extends, is the best authority for the time of Edward IV., very decidedly states the Burgundian alliance to be the original cause of Warwick's displeasure, rather than the king's marriage with Elizabeth: "Upon which (the marriage of Margaret with Charolois) Richard Nevile, Earl of Warwick, who had for so many years taken party with the French against the Burgundians, conceived great indignation; and I hold this to be the truer cause of his resentment than the king's marriage with Elizabeth, for he had rather have procured a husband for the aforesaid princess Margaret in the kingdom of France." The Croyland Historian also speaks emphatically of the strong animosity existing between Charolois and Warwick.--Cont. Croyl. 551.] The earl retired in disgust to his castle. But Warwick's nature, which Hume has happily described as one of "undesigning frankness and openness," [Hume, "Henry VI.," vol. iii. p. 172, edit. 1825.] does not seem to have long harboured this resentment. By the intercession of the Archbishop of York and others, a reconciliation was effected, and the next year, 1468, we find Warwick again in favour, and even so far forgetting his own former cause of complaint as to accompany the procession in honour of Margaret's nuptials with his private foe. [Lingard.] In the following year, however, arose the second dissension between the king and his minister,--namely, in the king's refusal to sanction the marriage of his brother Clarence with the earl's daughter Isabel,--a refusal which was attended with a resolute opposition that must greatly have galled the pride of the earl, since Edward even went so far as to solicit the Pope to refuse his sanction, on the ground of relationship. [Carte. Wm. Wyr.] The Pope, nevertheless, grants the dispensation, and the marriage takes place at Calais. A popular rebellion then breaks out in England. Some of Warwick's kinsmen-- those, however, belonging to the branch of the Nevile family that had always been Lancastrians, and at variance with the earl's party--are found at its head. The king, who is in imminent danger, writes a supplicating letter to Warwick to come to his aid. ["Paston Letters," cxcviii. vol. ii., Knight's ed. See Lingard, c. 24, for the true date of Edward's letters to Warwick, Clarence, and the Archbishop of York.] The earl again forgets former causes for resentment, hastens from Calais, rescues the king, and quells the rebellion by the influence of his popular name.
We next find Edward at Warwick's castle of Middleham, where, according to some historians, he is forcibly detained,--an assertion treated by others as a contemptible invention. This question will be examined in the course of this work; [See Note II.] but whatever the true construction of the story, we find that Warwick and the king are still on such friendly terms, that the earl marches in person against a rebellion on the borders, obtains a signal victory, and that the rebel leader (the earl's own kinsman) is beheaded by Edward at York. We find that, immediately after this supposed detention, Edward speaks of Warwick and his brothers "as his best friends;" ["Paston Letters," cciv. vol. ii., Knight's ed. The date of this letter, which puzzled the worthy annotator, is clearly to be referred to Edward's return from York, after his visit to Middleham in 1469. No mention is therein made by the gossiping contemporary of any rumour that Edward had suffered imprisonment.