Passau | Republic of Austria v. Altmann | University of Passau | Roman Catholic Diocese of Passau | Maria Altmann | Ruth Rogers-Altmann | peace of Passau | Passau (district) | Alexander Altmann |
Like his friend Bishop Altmann of Passau he did not attend the 1076 Synod of Worms held by the king and instead allied with the oppositional princes at the diet of Trebur later in that year.