Dryden has said: "Women emasculate a monarch's reign;" and more than one instance of the truth of this statement may be found in the court annals of almost any country. The history of the little monarchies of Spain in that chaotic, formative period, when the Christians were slowly gaining in power and strength and preparing for the great final struggle which was to overcome the turbaned invaders and consolidate the Spanish interests, presents many chapters of exceeding interest wherein women play no unimportant role, and the dowager-queen Teresa, mother of King Sancho the Fat, of Leon, stands out as a prominent figure among them all. Endowed with no mean portion of feminine art and cunning, she was the author of a plot which gave inspiration for a whole cycle of ballads. The bravest Christian champion in all Spain in the latter half of the tenth century was Fernan Gonzalez, Count of Castile, a veritable Spanish Warwick, who was held in such high esteem by his countrymen that they inscribed upon his great carved tomb at Burgos: _A Fernan Gonzalez, Libertador de Castilla, el mas excelente General de ese tiempo_ [To Fernan Gonzalez, liberator of Castile, the greatest general of his time]. His great success, however, in his forays against the Moors made Dona Teresa fearful lest some harm might befall her sluggish son, King Sancho. For some time Sancho had been on good terms with the Moors. He had even journeyed to Cordova to consult a celebrated physician, and had in many ways been treated with such favor by the kalif, Abd-el-Rhaman, that people had begun to shake their heads and ask themselves whether the ruler of Leon was doing all in his power for the good of Christendom. After the great success of Gonzalez at Pedrahita, where the Saracen invader Abu Alaxi suffered signal defeat, there was greater dissatisfaction than ever with this do-nothing policy, and the Count of Castile was hailed on every hand as the greatest of the Christian warriors. Her jealousy aroused, Dona Teresa now resolved upon desperate measures, ready to stop at nothing in her mad desire to overthrow Gonzalez. On her advice, the count was summoned to Sancho's capital, Oviedo, for a general conference in regard to matters of Christian defence, and to Oviedo Gonzalez came, little suspecting the trap which had been laid for him there. Dona Teresa knew that Gonzalez had lately lost his wife, and she found opportunity during his stay, after many words of fulsome flattery, in which she was no novice, to counsel him to seek the hand of her niece, Dona Sancha, daughter of King Garcia of Navarre. She even undertook to arrange this marriage for him and promised to send her messengers on ahead, that the Navarrese court might be ready to receive him in case he thought best to go at once to press his suit. Gonzalez, at this moment a living example of Gay's couplet, "And when a lady's in the case, You know all other things give place,"