 A printed copy of these is still to be seen in the university library of Jena.Supported by the general of the order, Aegidius of Viterbo, he obtained a papal brief (15 March 1506), granting independence under their own vicar-general to the reformed German congregations and furthermore, 15 December 1507, a papal Bull commanding the union of the Saxon province with the German Congregation of the Regular Observants.All the Augustinian convents of Northern Germany were, in accordance with this decree, to become parts of the regular observance.