Łukasz Górnicki (1527 in Oświęcim – 22 July 1603 in Lipniki by Tykocin), was a Polish Renaissance, poet, humanist, political commentator as well as secretary and chancellor of king Sigismund Augustus of Poland. His family used Ogończyk coat of arms. He wrote a number of works both poetic and political. Górnicki is most famous from his Dworzanin polski, an adaptation of Baldassare Castiglione's Book of the Courtier (Il cortegiano). Life Youth and education Łukasz Górnicki was born in Oświęcim. He was the son of Marcin Góra and Anna Gąsiorkówna, poor townspeople from Bochnia. Górnicki began his education there. His early life was heavily influenced by his uncle Stanisław Gąsiorek, called Anserinu, a cleric at and director of the royal chapel on Wawel, as well as author of Polish patriotic verses and composer. Stanisław took an interest in his nephew and brought him to Kraków in 1538, seeing to the young man's studies and court carrier, and eventually declaring Górnicki his heir. The exact contours of Górnicki's education are uncertain, though it can be said that he never entered the Kraków Academy. At the court of Sigismund August Górnicki worked at court from his youth until his death. In this time he had ample opportunity to encounter the courtly life surrounding the king. In 1548 he went on bishop Filip Padniewski's diplomatic mission to Transylvania. From 1552 he worked in the royal chancery under the direction of the chancellor Jan Przerembski. In 1552 Górnicki travelled with Przerembski in the king's service Gdańsk, Kaliningrad, and Lithuania. In this period he took low orders, and received a few benefices as a result. Having gained some financial stability from these benefices and from his uncle's will, Górnicki set off for Italy for two years in 1557. Resident in Padua, he studied law at the university there. He returned to Poland in February 1559. Dworzanin Polski From 1559 to mid-1565, Górnicki worked on a translation and adaptation of Baldassare Castiglione's Book of the Courtier (Il cortegiano). This was published in Kraków as Dworzanin polski () in 1566 and was dedicated to King Sigismund August. Górnicki followed Castiglione's model, but changed it to match the Polish situation. He moved the discussion at the base of the text from the court of Guidobaldo da Montefeltro in Urbino in 1507 to the residence of Bishop Samuel Maciejowski in Prądnik Biały near Kraków in 1549. In that conversation the