Alexander Jagiellon
Prince-Bishop Lucas Watzenrode, officiating between 1489 and 1512, aimed at from Riga in order to establish a Warmian metropolis, comprising the dioceses within Teutonic Prussia as suffragans. The plans failed, but Watzenrode reclaimed the exemption after ca. 1492. In the Second Treaty of Piotrków Trybunalski (December 7, 1512) Ermland/Warmia conceded to King Alexander Jagiellon a limited right to propose four candidates to the chapter for the election, who however had to be native Prussians.