It may be mentioned in this connection that from about the same time dates the origin of the Jewish community of Lvov (Lemberg),[31] the capital of Red Russia, or Galicia, which had been added to his dominions by Casimir the Great.[32] In 1356 Casimir, in granting the Magdeburg Law to the city of Lemberg, bestowed upon the local Jews the right "of being judged according to their own laws," _i. e._ autonomy in their communal affairs, a privilege accorded at the same time to the Ruthenians, Armenians, and Tatars. Casimir the Great's attitude towards the Jews was thus a part of his general policy with reference to foreign settlers, whom he believed to be useful for the development of the country. This, however, did not prevent certain evil-minded persons, both then and in later ages, from seeing in these acts of rational statesmanship the manifestation of the King's personal predilections and attachments. Rumor had it that Casimir was favorably disposed towards the Jews because of his infatuation with the beautiful Jewess Estherka. This Jewish belle, the daughter of a tailor, is supposed to have captured the heart of the King so completely that in 1356 he abandoned a former favorite for her sake. Estherka lived in the royal palace of Lobzovo, near Cracow. She bore the King two daughters, who were brought up by their mother in the Jewish religion, and two sons, who were educated as Christians, and who subsequently became the progenitors of several noble families. Estherka was killed during the persecution to which the Jews were subjected by Casimir's successor, Louis of Hungary. The whole romantic episode presents a mixture of fact and fiction in which it is difficult to make out the truth. Similarly blurred reports have come down to us concerning the persecutions by the new ruler, Louis of Hungary (1370-1382). During the reign of this King, when, as the Polish historians put it, justice had vanished, the law kept silent, and the people complained bitterly about the despotism of the judges and officials, an attempt was made to rob the Jews of the protection of the law. Nursed as he was in the Catholic traditions of Western Europe, Louis persecuted the Jews from religious motives, threatening with expulsion those among them who had refused to embrace the Christian faith. Fortunately for the Jews his reign in Poland was too ephemeral and unpopular to undo the work of his famous predecessor, the last king of the Piast dynasty. Only at a later date, during the protracted reign of the Lithuanian Grand Duke Yaghello, who acquired the Polish crown by marrying, in 1386, Louis' daughter Yadviga, did the Church obtain power over the affairs of the state, gradually undermining the civil status of the Jews of Poland. 4. POLISH JEWRY DURING THE REIGN OF YAGHELLO