Accepi superiori die Serenisimae Maiestatis Vestrae cf. Bona Sforza to Ioannes DANTISCUS Vilnius, 1534-04-18, CIDTC IDL 1150⌊litterascf. Bona Sforza to Ioannes DANTISCUS Vilnius, 1534-04-18, CIDTC IDL 1150⌋ veterem illam erga me Serenisimae Maiestatis gratiam spirantes sumque illis gravissime et innocenter per clandestinos adversarios meos afflictus, non parum exhilaratus, quod Serenisima Maiestas Vestra visa mihi est ex relatione generosi domini Mikołaj Grabia (*before 1500 – †1549), 1534-1543 Chamberlain in Sieradz; 1544 Castellan of Chełm; 1547 Crown Vice-Chancellor (Urzędnicy 10)⌊Nicolai GrabyaMikołaj Grabia (*before 1500 – †1549), 1534-1543 Chamberlain in Sieradz; 1544 Castellan of Chełm; 1547 Crown Vice-Chancellor (Urzędnicy 10)⌋ iustam meam contra mihi obiecta et ad Serenisimam Maiestatem Vestram inique delata iustificationem meam admisisse, pro qua in rebus cognoscendis singulari aequitate et prudentissimo iudicio Serenisimae Maiestatis Vestrae, quas possum, gratias habeo et, si possem, maiores habiturus, si cognitis delatoribus et illorum delationibus auditis me coram Serenissima Regia et Reginali Maiestate Vestra iustificare innocentiamque et fidem meam manifestiorem facere et illos, quales sint et quanti veritatis osores, omnibus declarare possem. Quod si mihi negabitur, tempus nihilominus et veritas ipsa, quae omnium rerum fortior est, omnia in lucem dabunt.
Quod tam graviter reverendissimus dominus Maciej Drzewicki (*1467 – †1535), in 1486 accompanied Filippo Buonaccorsi (Callimachus), as his secretary, during his mission to emperor Frederick III of Habsburg. In 1515 took part in the First Congress of Vienna, and then (together with Rafał Leszczyński and Dantiscus) in a mission to Venice on Emperor Maximilian I's behalf; after 1488 Canon of Cracow, 1492 Royal Secretary, 1492-1505 Scholastic in Cracow, 1493 Cantor at the collegiate chapter in Sandomierz, 1496-1531 Scholastic at the collegiate chapter in Łęczyca, 1497, 1499 Grand Royal Secretary, 1498-1514 Provost at the collegiate chapter in Skalbmierz, 1499 - at St. Florian's in the Kleparz district in Cracow, 1500 Canon of Poznań, 1501-1511 Crown Vice-Chancellor, 1504 Bishop of Przemyśl, 1511-1515 Provost at the collegiate chapter of St. Michael at the Crown castle and Grand Crown Chancellor, 1513-1531 Bishop of Włocławek, 1531-1535 Archbishop of Gniezno and Primate of Poland, 1515 envoy of Emperor Maximilian I of Habsburg (together with Rafał Leszczyński and Ioannes Dantiscus) to Venice (PSB 5, p. 409-412; Urzędnicy 10, p. 166)⌊archiepiscopus GneznensisMaciej Drzewicki (*1467 – †1535), in 1486 accompanied Filippo Buonaccorsi (Callimachus), as his secretary, during his mission to emperor Frederick III of Habsburg. In 1515 took part in the First Congress of Vienna, and then (together with Rafał Leszczyński and Dantiscus) in a mission to Venice on Emperor Maximilian I's behalf; after 1488 Canon of Cracow, 1492 Royal Secretary, 1492-1505 Scholastic in Cracow, 1493 Cantor at the collegiate chapter in Sandomierz, 1496-1531 Scholastic at the collegiate chapter in Łęczyca, 1497, 1499 Grand Royal Secretary, 1498-1514 Provost at the collegiate chapter in Skalbmierz, 1499 - at St. Florian's in the Kleparz district in Cracow, 1500 Canon of Poznań, 1501-1511 Crown Vice-Chancellor, 1504 Bishop of Przemyśl, 1511-1515 Provost at the collegiate chapter of St. Michael at the Crown castle and Grand Crown Chancellor, 1513-1531 Bishop of Włocławek, 1531-1535 Archbishop of Gniezno and Primate of Poland, 1515 envoy of Emperor Maximilian I of Habsburg (together with Rafał Leszczyński and Ioannes Dantiscus) to Venice (PSB 5, p. 409-412; Urzędnicy 10, p. 166)⌋, qui paulo ante per litteras in gratiam mecum rediit, contra me questus est, non erat sufficiens causa, ut hoc faceret illiusque dominatio reverendissima paulo post innocentiam meam liquidius cognoscet. 
BNW, BOZ, 2053 TG 17, No 2051, f. 148v Cum 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)⌊domino CostkaStanisław 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)⌋, ut voluit Serenisima Maiestas Vestra, composita sunt omnia convenimusque non sermone solum, verum et amico convictu. Hoc, quod utriusque nostrum honorem concernit ipsorumque Council of Royal Prussia the most important local authority in Royal Prussia. It consisted of two bishops (of Ermland (Warmia), who served as the Council’s president, and of Kulm (Chełmno)), three voivodes (of Kulm, Marienburg (Malbork), and Pomerania), three castellans (of Kulm, Elbing (Elbląg), and Gdańsk (Danzig)), three chamberlains (of Kulm, Marienburg, and Pomerania), and representatives of the three Great Prussian Cities – Gdańsk, Thorn (Toruń), and Elbing (ACHREMCZYK 2016, p. 17-18)⌊dominorum consiliariorum terrarum et civitatum PrussiaeCouncil of Royal Prussia the most important local authority in Royal Prussia. It consisted of two bishops (of Ermland (Warmia), who served as the Council’s president, and of Kulm (Chełmno)), three voivodes (of Kulm, Marienburg (Malbork), and Pomerania), three castellans (of Kulm, Elbing (Elbląg), and Gdańsk (Danzig)), three chamberlains (of Kulm, Marienburg, and Pomerania), and representatives of the three Great Prussian Cities – Gdańsk, Thorn (Toruń), and Elbing (ACHREMCZYK 2016, p. 17-18)⌋, permisimus arbitrio Sigismund I Jagiellon (Zygmunt I) (*1467 – †1548), King of Poland and Grand Duke of Lithuania (1506-1548); Duke of Głogów (Glogau) (1499-1506), Duke of Opava (1501-1506), Governor of Silesia (1504-1506); son of King Kazimierz IV Jagiellon and Elisabeth of Austria⌊serenissimae maiestatis regiaeSigismund I Jagiellon (Zygmunt I) (*1467 – †1548), King of Poland and Grand Duke of Lithuania (1506-1548); Duke of Głogów (Glogau) (1499-1506), Duke of Opava (1501-1506), Governor of Silesia (1504-1506); son of King Kazimierz IV Jagiellon and Elisabeth of Austria⌋, quae pro sua in nos omnes clementia et aequitate incomparabili id, quod ex re omnium nostrum erit, diiudicabit. Has ob oculorum gravem dolorem dictavi potius amanuensi, quam praescripsi, humillimeque supplico, velit per gratiam suam in bonam suscipere partem et clementer dare veniam mihique, quae fuit semper, domina esse clementissima, in cuius pristinam benignitatem et gratiam me suppliciter commendo. Jesus of Nazareth (Jesus Christ), in Christianity the Messiah foretold in the Old Testament⌊ChristusJesus of Nazareth (Jesus Christ), in Christianity the Messiah foretold in the Old Testament⌋ Dominus noster eandem Serenisimam Maiestatem Vestram sospitet quam diutissime et prosperet in omnibus.
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BNW, BOZ, 2053 TG 17, No 2051, f. 148v Cum