II. He died in Zeiselmauer in Lower Austria and was buried in the monastery of Göttweig Abbey. He is venerated as a saint, although no official canonization has ever taken place. His feast day is 8 August. The Vita of Altmann of Passau was written by an anonymous monk of Göttweig some fifty years after the bishop's death. References Sources Tomek, Ernst, 1935-39: Kirchengeschichte Österreichs. Innsbruck - Wien - München: Tyrolia. Tropper, C., 1983: Der heilige Altmann. In: 900 Jahre Stift Göttweig 1083-1983. Ein Donaustift als Repräsentant benediktinischer Kultur. (Exhibition catalogue) Göttweig. Wodka, Josef, 1959: Kirche in Österreich. Wegweiser durch ihre Geschichte. Vienna: Herder. Fuchs, Adalbert, 1929: Der heilige Altmann. Kleine historische Monographien; 18. Anon., 1965: Der heilige Altmann Bischof von Passau. External links Mittelalter-Genealogie Ökumenisches Heiligenlexikon Year of birth unknown 1091 deaths 11th-century bishops in Bavaria 11th-century Christian saints Roman Catholic bishops of Passau German Roman Catholic saints Lower Saxon nobility Westphalian nobility