at Cordova in Spain, when such men as Avenzoar, Avicenna, and Averroës attracted the attention of the educational world of the time. Jewish writers have sometimes claimed one of the most distinguished of these, Avenzoar himself, as a Jew, but Hyrtl and other good authorities consider him of Arabic extraction and point to the fact that his ancestors bore the name of Mohammed. This is not absolutely conclusive evidence, but because of it I have preferred to class Avenzoar among the Arabian physicians.

The one historical fact of importance for us is that everywhere in Europe at that time Jews were being accorded opportunities for the study and practice of medicine. There are local incidents of persecution, but we are not so far away from the feelings that brought these about as to misunderstand them or to think that they were anything more than local, popular manifestations. The more we know about the details of the medical history of these times the deeper is the impression of academic freedom and of opportunities for liberal education.

Much has been said about the intolerance of ecclesiastical authorities toward the Jews, and of Church decrees that either absolutely forbade their practice of the medical profession and their devotion to scientific study, or at least made these pursuits much more difficult for them than for others. Of course it has to be conceded, even by those who most insistently urge the existence of formal legislation in the matter, that in spite of these decrees and intolerance and opposition, Jews continued to practise medicine and to be the chosen physicians of

kings and even of high ecclesiastical dignitaries, as well indeed of the Popes themselves. This, it is usually declared, must be attributed to the surpassing skill of the Jewish physicians, causing men to overcome their prejudices and override even their own legal regulations. There is no doubt at all about the skill of Jewish physicians at many times during the Middle Ages. There is no doubt also of the sentiment of opposition that often developed between the Christian peoples and the Jews. Any excuse is good enough to justify men, to themselves at least, in putting obstacles in the paths of those who are more successful than they are themselves. Religion often became a cloak for ill-will and persecution.

The state of affairs that has been presumed however, according to which laws and decrees were being constantly issued forbidding the practice of medicine to Jews by the ecclesiastical authorities, while at the same time they themselves and those who were nearest to them were employing Jewish physicians, is an absurdity that on the face of it calls for investigation of the conditions and from its very appearance would indicate that the ordinary historical assumption in the matter must be wrong.

I have been at some pains, then, to try to find out just what were the conditions in Europe with regard to the practice of medicine by the Jews. There is no doubt that at Salerno, where the influence of the Benedictines was very strong and where the influence of the Popes and the ecclesiastical authorities was always dominant, full liberty of studying and teaching was from the earliest days allowed to the Jews. Down at Montpellier it seems clear that

Jewish physicians had a large part in the foundation of the medical school, and continued for several centuries to be most important factors in the maintenance of its reputation and the upbuilding of that fame which draw students from even distant parts of Europe to this medical school of the south of France. During the ninth, tenth, eleventh, and twelfth centuries Jewish physicians were frequently in attendance on kings and the higher nobility, on bishops and archbishops, cardinals, and even Popes. Every now and then the spirit of intolerance among the populace was aroused, and occasionally the death of some distinguished patient while in a Jewish physician's hands was made the occasion for persecution. We must not forget, after all, that even as late as Elizabeth's time, when Shakespeare wrote "The Merchant of Venice," he was taking advantage of the popular sentiment aroused by the execution of Lopez, the Queen's physician, for a real or supposed participation in a plot against her Majesty's life. Shylock was presented the next season for the sake of adventitious popularity that would thus accrue to the piece. The character was played so as to depict all the worst traits of the Jew, and was scornfully laughed at at every representation. This is an index of the popular feeling of the time. Bitter intolerance of the Jew has continued. Down almost to our own time the Ghettos have existed in Europe, and popular tumults against them continue to occur. Quite needless to say, these do not depend on Christianity, but on defective human nature.

During the Middle Ages the best possible criterion of the attitude of the Church authorities towards the

Jews is to be found in the legislation of Pope Innocent III. He is the greatest of the Popes of the Middle Ages; he shaped the policy of the Church more than any other; his influence was felt for many generations after his own time. His famous edict with regard to them was well known: "Let no Christian by violence compel them to come dissenting or unwilling to Baptism. Further, let no Christian venture maliciously to harm their persons without a judgment of the civil power or to carry off their property or change their good customs which they have hitherto in that district which they inhabit." Innocent himself and several of his predecessors and successors are known to have had Jewish physicians. Example speaks even louder than precept, and the example of such men must have been a wonderful advertisement for the Jewish physicians of the time.

Besides Innocent III, many of the Popes of the twelfth and thirteenth centuries issued similar decrees as to the Jews. It may be recalled that this was the time when the Papacy was most powerful in Europe and when its decrees had most weight in all countries. Alexander II, Gregory IX, and Innocent IV all issued formal documents demanding the protection of the Jews, and especially insisting that they must not be forced to receive Baptism nor disturbed in the celebration of their festivals. Clement VI did the same thing in the next century, and even offered them a refuge from persecution throughout the rest of France at Avignon. Distinguished Jewish scholars, who know the whole story from careful study, have given due credit to the Popes for all that they did for their people. They have even declared that