 These departures from Saxon tradition, coupled with the jealousy felt at Krell's high position and autocratic conduct, made the chancellor very unpopular, and when the elector died in October 1591 he was deprived of his offices and thrown into Georgenburg prison of the Königstein Fortress by order of Frederick William, duke of Saxe-Altenburg, the regent for the young Elector Christian II.His trial was delayed until 1595, and then, owing partly to the interference of the imperial court of justice ("Reichskammergericht"), dragged on for six years.At length it was referred by Emperor Rudolph II to a court of appeal at Prague, and Krell sentenced to death.