mam do napisania biografie po angielsku jakiegos znanego polskiego króla do wyboru!!!

Kazimerz III wielki (born April 30, 1310 in Kowalu, died. November 5, 1370 in Kraków) - the Polish king in the years 1333-1370, the last ruler of the Piast dynasty on the Polish throne. The youngest son of Władysław I the Short and Bolesławówny Hedwig, daughter of Boleslaw the Pious. As a ruler, normalized relations with the Czechs and the Teutonic Knights. In 1335, he managed to obtain from the Czech king Jan of Luxembourg renunciation of claims to the Polish throne. At the same time renounced his rights to the duchies of Silesia, which in later years, tried unsuccessfully to recover. Finally, in 1348 in Namysłów made peace with the Czech Republic. Under the peace of Kalisz in 1343 regained occupied by the Teutonic Knights and Dobrzyn Kujawa, in return for waiving the rights of Gdańsk Pomerania. The main ally of Casimir the Great in the international arena were the Hungarians. With them in the years 1340-1349 he joined the Polish major part of Galicia-Vladimir Rus. In the internal politics led to the codification of the law (statutes wiślicko-piotrkowskie), expansion of the system to defend the country and urban development. In 1364 he founded the Cracow Academy. Four times married, left no legitimate heir, so after the death of Kazimierz under the previous system the Polish throne fell his nephew, Louis the Hungarian.

Boleslaw I the Brave was born 967 in Poznan, died June 17, 1025 - Polish Prince of 992 years, the first crowned king of the Polish Piast dynasty in the years 1003-1004 was also a prince of the Czech Republic as Boleslaw IV. He was the son of Mieszko I, Duke of Polish, and Dobrawy, the Czech princess. Began to reign in 992 years, driving out shortly after his stepmother and half brothers ode.