The leek of Wales was now entwined with the rose of England, and Edward endeavoured to propitiate his newly acquired subjects by becoming a resident in the conquered country. His wife Eleanor gave birth to a son in the castle of Caernarvon, and he availed himself of the circumstance to introduce the infant as a native production, giving him the title of Prince of Wales, which has ever since been held by the eldest son of the English sovereign. [Illustration: 168] After remaining about a year in Wales, Edward was enabled by the tranquillity of the kingdom to take a Continental tour, in the course of which he was often appealed to as a mutual friend by sovereigns between whom there was any difference. He acted as arbitrator in the celebrated cause of Anjou against Aragon; but while settling the affairs of others, his own were getting rather embarrassed, and he was compelled in the year 1289 to return to England. Upon reaching home he found that Scotland was in that state of weakness which offered an eligible opportunity to a royal plunderer. The king, Alexander the Third, had died, leaving a little grandchild of the name of Margaret, as his successor. This young lady was the daughter of Eric, king of Norway, who wrote over to Edward, requesting he would do what he could for her in case of her title being disputed. The English sovereign, with a cunning worthy of a certain French old gentleman whom we need not name, recommended a marriage with his son as the best mode of protecting the royal damsel. The preliminaries were all arranged, and Eric had agreed to forward the little Margaret, who was only eight years of age, by the first boat from Norway to Britain. The child had been shipped and regularly invoiced, when she fell ill, and being put ashore at one of the Orkney Islands, she unfortunately died. On the death of the queen being made known, claimants to the Scottish crown started up in all directions, and it was necessary to find the heir by hunting among the descendants of David of Huntingdon. John Baliol was the grandson of David's eldest daughter, and John's grandmother therefore gave Baliol a right to the crown, which was disputed by Bruce and Hastings, the sons of the youngest daughters of Huntingdon senior, whose only son, Huntingdon junior, died without issue. An opening was thus left to the female tranches, and the introduction of those charming elements of discord--the ladies--into the question of succession, created, of course, all the confusion that arose.