Hern Stanisław Kostka (*1487 – †1555), as a leader of the so-called nobles' party active in Royal Prussia since 1536, Kostka stood in opposition to most of the members of the Council of Royal Prussia, who wanted to maintain the autonomy of the province and a "balance of power" in terms of governance. The tension between the Prussian Subtreasurer and the Council had been increasing since the Diet in Graudenz (Grudziądz) in 1533. Kostka, connected with the royal court since his youth, was sent to Graudenz as the King's deputy and, contrary to custom, decided to take part in the proceedings. In response to such a step, the Council members stopped the meeting. Kostka accused them of hostility towards the Poles and intervened on this matter at the court. In the absence of the then Bishop of Ermland (Mauritius Ferber) it was Dantiscus who chaired the Graudenz Diet. The incident badly harmed his future relationships with Kostka; 1531-1555 Treasurer of the Prussian lands and Treasurer of Marienburg (Malbork); 1544-1545 Castellan of Elbing (Elbląg), 1545-1546 Castellan of Kulm (Chełmno); 1546-1549 Vice-Voivode of Kulm; 1546-1551 Voivode of Pomerania; 1551-1555 Voivode of Kulm (PSB 14, p. 356; Urzędnicy 5/2, p. 216; MAŁŁEK 1976, p. 119-123)⌊KostkenStanisław Kostka (*1487 – †1555), as a leader of the so-called nobles' party active in Royal Prussia since 1536, Kostka stood in opposition to most of the members of the Council of Royal Prussia, who wanted to maintain the autonomy of the province and a "balance of power" in terms of governance. The tension between the Prussian Subtreasurer and the Council had been increasing since the Diet in Graudenz (Grudziądz) in 1533. Kostka, connected with the royal court since his youth, was sent to Graudenz as the King's deputy and, contrary to custom, decided to take part in the proceedings. In response to such a step, the Council members stopped the meeting. Kostka accused them of hostility towards the Poles and intervened on this matter at the court. In the absence of the then Bishop of Ermland (Mauritius Ferber) it was Dantiscus who chaired the Graudenz Diet. The incident badly harmed his future relationships with Kostka; 1531-1555 Treasurer of the Prussian lands and Treasurer of Marienburg (Malbork); 1544-1545 Castellan of Elbing (Elbląg), 1545-1546 Castellan of Kulm (Chełmno); 1546-1549 Vice-Voivode of Kulm; 1546-1551 Voivode of Pomerania; 1551-1555 Voivode of Kulm (PSB 14, p. 356; Urzędnicy 5/2, p. 216; MAŁŁEK 1976, p. 119-123)⌋

Unsernn etc.

Wir habenn negst das getrencke von Ewer Herrlichkeit erhalten, / do vor wir freuntlich dancken, / und ist uns fast lieb, / das Ewer Herrlichkeit disse zceit an koniglichnn hoff sich zu begebenn / vorgenomenn. / Dieweil wir dan wissenn, das Ewer Herrlichkeit dem edlen, ernfesten hern Michał Żelisławski (†1547), 1503-1511 Standard-Bearer of Pomerania; 1511-1517 Standard-Bearer of Marienburg (Malbork); 1517-1532 Chamberlain of Marienburg; 1532-1547 Chamberlain of Kulm (Chełmno); Starost of Mewe (Gniew) (from 1503?), Starost of Międzyłęż (1509-1539) and Neuenburg (Nowe) (1522-1526) (Urzędnicy 5/2, p. 240; SBPN 4, p. 540)⌊Micheln SzelislawskiMichał Żelisławski (†1547), 1503-1511 Standard-Bearer of Pomerania; 1511-1517 Standard-Bearer of Marienburg (Malbork); 1517-1532 Chamberlain of Marienburg; 1532-1547 Chamberlain of Kulm (Chełmno); Starost of Mewe (Gniew) (from 1503?), Starost of Międzyłęż (1509-1539) and Neuenburg (Nowe) (1522-1526) (Urzędnicy 5/2, p. 240; SBPN 4, p. 540)⌋, Colmischen underkemerer, / und dem ersamenn hern Georg Möllner (Georg Möller, Jurgen Möllner) (*ca. 1495 – †1551), 1531 Gdańsk alderman; 1537 - town councillor; 1549 - burgrave (ZDRENKA 2, p. 217-218)⌊Jorgen MollerGeorg Möllner (Georg Möller, Jurgen Möllner) (*ca. 1495 – †1551), 1531 Gdańsk alderman; 1537 - town councillor; 1549 - burgrave (ZDRENKA 2, p. 217-218)⌋ mit sonderer freuntschafft gewogenn, / hab wir vor beide in iren anligenden sachen / dem hochwirdigen hern Samuel Maciejowski (*1499 – †1550), humanist and diplomat, one of the most trusted advisors to King Sigismund I and then to his son Sigismund II Augustus; from 1521 Canon of the Collegiate Chapter in Sandomierz, and from 1530 in Kielce; from 1531 Canon of Gniezno; from 1532 or 1533 to 1537 royal secretary (previously scribe at the royal chancellery); 1537-1539 Grand Secretary; 1539-1547 Crown Vice-Chancellor; 1539-1541 Bishop of Chełm; 1541-1545 Bishop of Płock; 1545-1550 Bishop of Cracow; 1547-1550 Crown Grand Chancellor; in 1532 royal envoy to Rome; in 1534 and 1538 royal envoy to the local diets (WYCZAŃSKI 1990, p. 257-258; Urzędnicy 10, p. 184; PSB 19 Machowski - Maria Kazimiera, p. 64-69)⌊bischove zu PloczkoSamuel Maciejowski (*1499 – †1550), humanist and diplomat, one of the most trusted advisors to King Sigismund I and then to his son Sigismund II Augustus; from 1521 Canon of the Collegiate Chapter in Sandomierz, and from 1530 in Kielce; from 1531 Canon of Gniezno; from 1532 or 1533 to 1537 royal secretary (previously scribe at the royal chancellery); 1537-1539 Grand Secretary; 1539-1547 Crown Vice-Chancellor; 1539-1541 Bishop of Chełm; 1541-1545 Bishop of Płock; 1545-1550 Bishop of Cracow; 1547-1550 Crown Grand Chancellor; in 1532 royal envoy to Rome; in 1534 and 1538 royal envoy to the local diets (WYCZAŃSKI 1990, p. 257-258; Urzędnicy 10, p. 184; PSB 19 Machowski - Maria Kazimiera, p. 64-69)⌋, / des Reichs underkanczler, mit fleis geschribenn, ouch uns uff Ewer Herrlichkeit referirt, / bittende bey in das beste zu thun, / unser ouch freuntlich nicht zuvorgessenn etc. Wir haben unsermm besondren libnn Mikołaj Płotowski (†after 1548-07-27), royal courtier and owner of estates in Vistula Lowlands (Żuławy Wiślane); burgrave of Seeburg (Zybork, today Jeziorany) (AT 18, p. 229)⌊Niklas PlotowskiMikołaj Płotowski (†after 1548-07-27), royal courtier and owner of estates in Vistula Lowlands (Żuławy Wiślane); burgrave of Seeburg (Zybork, today Jeziorany) (AT 18, p. 229)⌋ etliche gewerbe an Ewer Herrlichkeit zu brengen / mit gebenn, / in den sich wolde Ewer Herrlichkeit, / wie wir uns zu der genczlich vorsehen, / freuntlich gen uns unbosvert erczeigen. / Wor inne wir wider umb Ewer Herrlichkeit, / die wir gotlichenn gnaden befelenn und ein glukseligen weg und widerkumfft wunschenn, / vil wilferigheit und gefallenn mugen beweisen, / sein wir erbottig. /

Datum aus unserm slosse Heilsberg (Lidzbark Warmiński, Heilsberga), town in Ermland (Warmia), the main seat of the bishops of Ermland⌊HeilsbergHeilsberg (Lidzbark Warmiński, Heilsberga), town in Ermland (Warmia), the main seat of the bishops of Ermland⌋, XII Septembris 1542.