Timeline of Jewish-Polish history Timeline of Jewish-Polish history This article presents the timeline of selected events concerning the history of the Jews in Poland beginning with the formation of the Polish state under its first ruler, Mieszko I of Poland. 960 A Jewish merchant and slave trader from Spain, Ibrahim Ibn Jaqub (Abraham ben Jakov), travels to Poland and writes the first description of the country and the city of Kraków. Jewish traders are very active in Central Europe. Mieszko I mints coins with Hebrew letters on them, though some attribute the coins to the times of Mieszko the Old. 1264 Polish Prince Boleslaus
Mieszko II the Fat and was succeeded by his son Henry II the Pious, who also assumed the regency over Opole-Racibórz. Shortly after, Mieszko II began to claim the government of their lands. It is unknown exactly when Mieszko II took over the rule over Opole-Racibórz, but this has been probably in late 1238 or early 1239 (who is more likely). One of the first politic decisions of Mieszko II was his marriage with Judith (b. 1222/25 – d. 4 December 1257/65?), daughter of Duke Konrad I of Masovia, who gave to the Duke of Opole-Racibórz greater autonomy in his rule. Mieszko II's mother