The educational facilities afforded the Moorish women under the beneficent sway of the Ommeyade khalifs, and the prominence attained by many of them in the world of letters, did not fail to exercise its influence upon the habits and the career of their Jewish sisters. This fact is of the greatest importance, in view of the strict subordination enforced upon Hebrew women in all periods of their history, a regulation largely due to their naturally dependent condition and their alleged intellectual inferiority. In the cultivated society of Cordova, the stubborn tenacity of long-established prejudice vanished before the enlightened and progressive spirit of the age. Under such circumstances, even the severe authority of the rabbis became, in a measure, relaxed; and while the names of no Jewish women pre-eminently distinguished for learning have come down to us, it is an unquestionable fact that they were allowed to enjoy, to an extent hitherto unprecedented, the literary advantages whose possession was generally admitted to constitute an exclusive privilege of the masculine sex. As the policy and traditions of the Synagogue discouraged such innovations, it is not strange that no record of their results has been preserved. The exhaustive researches of Kayserling have brought to light the name of a single Hebrew poetess, Xemosa, of the era of the khalifate; but all particulars of time and locality, of her literary career, and of the character of her works are missing. The most remarkable peculiarity of the Hebrew character was its versatility. In every pursuit in which his talents were employed the Jew of Spanish origin rose to unrivalled distinction. The marvellous erudition and diversified accomplishments of their scholars were not inferior to those of the Moorish philosophers of Cordova in the most glorious days of Moslem dominion. They became equally proficient in many branches of abstruse science, any one of which was sufficient to exhaust the mental resources of an ordinary student. Their eminence in the practice of medicine gave rise to the popular belief that an admixture of Jewish blood was absolutely essential to success in that profession, an opinion not confined to the vulgar, but seriously discussed by a learned Italian historian. The fact that the study of astronomy should have been almost always combined with that of medicine is one of the most singular incidents in the annals of literature. It might be explained by a predilection for astrology, if Hebrew intelligence had not long outgrown the belief in that delusion, so prevalent in the infancy of knowledge. In familiarity with the visible heavens, with the motions of the planets, and the relative position of stars, in accuracy of mathematical calculation, in dexterous use of the astrolabe and the armillary sphere, they surpassed all other observers except the Arabs. So popular was this science among them in Spain during the thirteenth century that the Jewish astronomers