In 1491 this new aspirant to the crown began to noise his pretensions abroad, proclaiming himself to be Richard, the younger of the two sons of the deceased King Edward, who were supposed to have been murdered in the Tower by order of their uncle, the late King Richard the Third. This young claimant, admitted to have been a youth of noble aspect, and in features much resembling the late Edward the Fourth, whilst acknowledging that his elder brother had been killed, asserted that he had been permitted to escape. In a letter, which is now in the British Museum, and which the youth wrote to Isabella of Spain, he states that at the time his brother was murdered he was nine years of age; that he was sent out of England secretly, in the custody of two persons, and was compelled to take an oath that he would not divulge his name and rank to any one until after a certain number of years. Having fulfilled the conditions of his promise, he left Portugal, where he had resided for some time, and in 1492 landed in Ireland. The citizens of Cork, which was the first city he honoured with a visit, undeterred by the exposure of the late pretender to royalty, were for warmly espousing the cause of this claimant, yet were somewhat restrained by the prudence of the new Earl of Kildare. At this critical moment Charles, King of France, being at war with Henry the Seventh, sent a cordial invitation to the _soi disant_ prince to come to Paris. The invitation was readily accepted, and the pretender once more crossed the seas. In France he was received everywhere with royal honours, and treated by everybody as the Duke of York, heir to the English crown. This courtesy was, however, as Bacon points out, doubtless only trickery on the part of the French king in order to force Henry into a peace. A treaty was speedily concluded between the two monarchs, one result of which was the dismissal of the young adventurer, King Charles refusing, nevertheless, to deliver up his youthful guest to the English king's untender mercies.