In his capacity as Captain of Calais, Warwick had been compelled to learn something of the Channel, but we should never have guessed that he had accumulated enough of the seaman's craft to make him a competent admiral. Nevertheless, his doings during the twenty months of his command at sea entitle him to a respectable place by the side of Blake and Monk and our other inland-bred naval heroes. He not merely acquired enough skill to take the charge of a fleet in one of the rough and ready sea-fights of the day, but actually became a competent seaman. At a pinch, as he showed a few years later, he could himself take the tiller and pilot his ship for a considerable voyage.

The tale of Warwick's first naval venture has been most fortunately preserved to us by the letter of an actor in it.

On Trinity Sunday (May 28th) in the morning [writes John Jernyngan] came tidings unto my Lord of Warwick that there were twenty-eight sail of Spaniards on the sea, whereof sixteen were great ships of forecastle; and then my Lord went and manned five ships of forecastle and three carvells and four pinnaces, and on the Monday we met together before Calais at four of the clock in the morning, and fought together till ten. And there we took six of their ships, and they slew of our men about fourscore and hurt two hundred of us right sore. And we slew of them about twelvescore, and hurt a five hundred of them. It happed that at the first boarding of them we took a ship of three hundred tons, and I was left therein and twenty-three men with me. And they fought so sore that our men were fain to leave them. Then came they and boarded the ship that I was in, and there was I taken, and was prisoner with them six hours, and was delivered again in return for their men that were taken at the first. As men say, there has not been so great a battle upon the sea these forty winters. And, to say sooth, we were well and truly beaten: so my Lord has sent for more ships, and is like to fight them again in haste.

Such a hard-fought struggle against superior numbers was almost as honorable to Warwick's courage and enterprise as a victory, and the indomitable pluck which he displayed seems to have won the hearts of the sailors, who were ever after, down to the day of his death, faithful to his cause. But his later undertakings were fortunate as well as bold.

The best known of them took place in the spring of 1458. Sweeping the Channel with fourteen small vessels, Warwick came on five great ships—"three great Genoese carracks, and two Spaniards far larger and higher than the others." For two days Warwick fought a running fight with the enemy, "hard and long, for he had no vessel that could compare in size with theirs." Finally he took three of the carracks and put the other two to flight. Nearly a thousand Spaniards were slain, and the prisoners were so many that the prisons of Calais could hardly contain them. The prizes were richly laden, and their contents were valued at no less than £10,000. The markets of Calais and Kent were for the moment so charged with Southern goods that a shilling bought that year more than two would have bought the year before.

This fight naturally made Warwick popular with merchants and sailors, but it was less liked at Westminster; for although at odds with the King of Castile, England was not at this moment engaged in hostilities with the Genoese, though there was a dispute in progress about the ill-treatment of some British merchants by them. Another feat of Warwick's, however, was to get him into worse trouble. Early in the autumn of the same year he had an engagement in the Straits of Dover with a great fleet of Hanseatic vessels from Lubeck, who were sailing southward to France. From them he took five ships which he brought into Calais. Now England had signed a commercial treaty with the Hansa only two years before, and this engagement was a flagrant violation of it. It led Warwick's enemies on the Continent to call him no better than a pirate. What was his plea of justification we do not know. It may be, as some have alleged, that he mistook the Germans at first for Spaniards or Frenchmen. It may be that he fell out with them on some question as to the rights of the English admiral in the narrow seas, such as gave constant trouble in later centuries, and were the forerunners of the famous quarrels over the "right of search" and "the right of salute."

But about Warwick's capture of the Hanseatic vessels there was no doubt. A month later a board was appointed, consisting of Lord Rivers, Sir Thomas Kyrriel, and seven other members, to investigate the matter.

On November 8th Warwick came over from Calais to lay his defence before the King and Council. Henry received him courteously enough, and there was much sage talk about the marches of Picardy, "but the Earl could judge well enough by the countenances of many who sat in the Council Chamber that they bore him hatred, so that he bethought him of the warnings that his father had lately written him about the Queen's friends."

Next day when Warwick again came into the royal presence, the Council had hardly begun when a great tumult arose in the court, "the noise was heard over the whole palace, and every one was calling for Warwick." What had happened was, that the retainers of Somerset and Wiltshire had fallen on the Earl's attendants and were making an end of them. Warwick ran down to see what was the matter, but the moment that he appeared in the court he was set on by a score of armed men, and it was only by the merest chance that he was able to cut his way down to the water-stairs, and leap with two of his men into a boat. He escaped with his life to the Surrey side, but his followers were not so lucky; three were slain and many wounded.

Warwick declared that the whole business had been a deliberate plot to murder him, and he was probably right; but the lords of the Queen's party maintained that the affray had been a chance medley between the two bands of retainers, and that the first blow had been struck by one of Warwick's men. But whatever was the truth about the matter, Warwick could not be blamed if he swore never to come to Court again without armed men at his heels. The sequel of the quarrel shows what had really been intended. Next day the Queen and her friends represented to the King that the quarrel had been due to brawling on Warwick's part, and procured an order for committing him to the Tower. Warned of this by a secret friend in the Council, the Earl rode off in haste to Warwick Castle, and sent to his father and the Duke of York. The three held a conference, in which they resolved that at the next hostile move of their enemies they would repeat the line of conduct which had been so successful four years before—they would muster their retainers and deliver the King by force out of the hands of the Court party.