It is difficult to discover how much of truth is contained in this legend of the tenth century. That it in some remote way rests upon historical facts is attested by the existence of Polish coins bearing the inscriptions: "Abraham _Dux_" and "_Zevach_ Abraham" ("Abraham the Prince" and "Abraham's Sacrifice"). Casimir the Great, whose _liaison_ with the Jewess Esterka has been shown by modern historians to be a pure fabrication, confirmed the charter of liberties (_privilegium libertatis_) held by the Jews of Poland from early times, and under Sigismund I. they prospered, materially and intellectually, as never before. Learning flourished among them, especially the study of the Talmud being promoted by three great men, Solomon Shachna, Solomon Luria, and Moses Isserles.
Henry of Anjou, the first king elected by the Diet (1573), owed his election to Solomon Ashkenazi, a Jewish physician and diplomat, who ventured to remind the king of his services: "To me more than to any one else does your Majesty owe your election. Whatever was done here at the Porte, I did, although, I believe, M. d'Acqs takes all credit unto himself." This same diplomat, together with the Jewish prince Joseph Nasi of Naxos, was chiefly instrumental in bringing about the election of Stephen Báthori. Simon Günsburg, the head of the Jewish community of Posen, had a voice in the king's council, and Bona Sforza, the Italian princess on the Polish throne, was in the habit of consulting with clever Jews. The papal legate Commendoni speaks in a vexed tone, yet admiringly, of the brilliant position of Polish Jews, of their extensive cattle-breeding and agricultural interests, of their superiority to Christians as artisans, of their commercial enterprise, leading them as far as Dantzic in the north and Constantinople in the south, and of their possession of that sovereign means which overcomes ruler, starost, and legate alike.[75]
These are the circumstances to be borne in mind in examining the authenticity of the legend about the king of a night. As early as the beginning of his century, recent historians inform us, three Jews, Abraham, Michael, and Isaac Josefowicz, rose to high positions in Lithuania. Abraham was made chief rabbi of Lithuania, his residence being fixed at Ostrog; Isaac became starost of the cities of Smolensk and Minsk (1506), and four years later, he was invested with the governorship of Lithuania. He always kept up his connection with his brothers, protected his co-religionists, and appointed Michael chief elder of the Lithuanian Jews. On taking the oath of allegiance to Albert of Prussia, he was raised to the rank of a nobleman. A Jew of the sixteenth century a nobleman! Surely, this fact is sufficiently startling to serve as the background of a legend. We have every circumstance necessary: An analogous legend in the early history of Poland, the favored condition of the Jews, the well-attested reality of Saul Juditsch, and an extraordinary event, the ennobling of a Jew. Saul Wahl probably did not reign--not even for a single night--but he certainly was attached to the person of the king, and later, ignorant of grades of officials, the Jews were prone to magnify his position. Indeed, the abject misery of their condition in the seventeenth century seems better calculated to explain the legend than their prosperity in the fifteenth and the sixteenth century. Bogdan Chmielnicki's campaign against the rebellious Cossacks wrought havoc among the Jews. From the southern part of the Ukraine to Lemberg, the road was strewn with the corpses of a hundred thousand Jews. The sad memory of a happy past is the fertile soil in which legends thrive. It is altogether likely that at this time of degradation the memory of Saul Wahl, redeemer and hero, was first celebrated, and the report of his coat of arms emblazoned with a lion clutching a scroll of the Law, and crowning an eagle, of his golden chain, of his privileges, and all his memorials, spread from house to house.