Władysław I the Elbow-high in the context of "Epithet"

Poland was ruled at various times either by dukes and princes (10th to 14th centuries) or by kings (11th to 18th centuries). During the latter period, a tradition of free election of monarchs made it a uniquely electable position in Europe (16th to 18th centuries).

The first Polish ruler whose existence is not debatable was Duke Mieszko I, who adopted Christianity under the authority of Rome in the year 966. He was succeeded by his son, Bolesław I the Brave, who greatly expanded the boundaries of the Polish state and ruled as the first king in 1025. The following centuries gave rise to the mighty Piast dynasty, consisting of both kings such as Mieszko II Lambert, Przemysł II or Władysław I the Elbow-high and dukes like Bolesław III Wrymouth. The dynasty's rule over Poland ceased with the death of Casimir III the Great in 1370. In the same year, the Capetian House of Anjou became the ruling house with Louis I as king of both Poland and Hungary. His daughter, Jadwiga, later married Jogaila, the pagan Grand Duke of Lithuania, who in 1386 was baptized and crowned as Władysław II Jagiełło, thus creating the Jagiellonian dynasty and a personal union between Poland and Lithuania.

Casimir II the Just (Polish: Kazimierz II Sprawiedliwy; 28 October 1138 – 5 May 1194) was Duke of Wiślica in Lesser Poland from 1166 to 1173, and Duke of Sandomierz from 1173 onward. In 1177, he became ruler of the Polish Seniorate Province at Kraków and thereby High Duke of Poland — a position he held until his death, though briefly interrupted by his elder brother and predecessor, Mieszko III.

In 1186, Casimir inherited the Duchy of Masovia from his nephew Leszek, becoming the progenitor of the Masovian branch of the royal Piast dynasty and great-grandfather of the later Polish king Władysław I the Elbow-high. The honorific title "the Just" was not contemporary and first appeared in the 16th century.

Przemysł II (Polish: [ˈpʂɛmɨsw] also given in English and Latin as Premyslas or Premislaus or in Polish as Przemysław; 14 October 1257 – 8 February 1296) was the Duke of Poznań from 1257–1279, of Greater Poland from 1279 to 1296, of Kraków from 1290 to 1291, and Gdańsk Pomerania (Pomerelia) from 1294 to 1296, and then King of Poland from 1295 until his death. After a long period of Polish high dukes and two nominal kings, he was the first to obtain the hereditary title of king, and thus to return Poland to the rank of kingdom. A member of the Greater Poland branch of the House of Piast as the only son of Duke Przemysł I and the Silesian Princess Elisabeth, he was born posthumously; for this reason he was brought up at the court of his uncle Bolesław the Pious and received his own district to rule, the Duchy of Poznań in 1273. Six years later, after the death of his uncle, he also obtained the Duchy of Kalisz.

In the first period of his government, Przemysł II was involved only in regional affairs, first in close collaboration and then competing with the Duke of Wrocław, Henryk IV Probus. This policy caused the rebellion of the prominent Zaremba family and the temporary loss of Wieluń. Working with the Archbishop of Gniezno, Jakub Świnka, he sought the unification of the principalities of the Piast dynasty. Unexpectedly, in 1290, under the will of Henryk IV Probus, he managed to obtain the Duchy of Kraków and with this the title of High Duke of Poland; however, not having sufficient support from the local nobility (who supported another member of the Piast dynasty, Władysław I the Elbow-high) and faced with the increasing threats of King Wenceslaus II of Bohemia, Przemysł II finally decided to retreat from Lesser Poland, which was then under the rule of Přemyslid dynasty.

Jakub Świnka (died 4 March 1314) was a Polish Catholic priest, the Archbishop of Gniezno and a notable politician and statesman, supporter of the idea of unification of all Polish lands under the rule of Władysław I the Elbow-high ("the Short"). His coat of arms was Świnka.