About Altfrid
Lived 800 – 874. Altfrid was a monk, catholic priest and bishop.
Saint Altfrid (or Altfrid of Hildesheim) (died 15 August 874) was a leading figure in Germany in the ninth century. A Benedictine monk, he became Bishop of Hildesheim, and founded Essen Abbey. He was also a close adviser to the East Frankish King Louis the German.
Life There is no contemporary biography of Altfrid. He is first mentioned on 3 October 852, when he took part in a council in Mainz as bishop of Hildesheim.
According to the Hildesheim Chronicle Altfrid died "rich in days" in 874, from which a year of birth of around 800 is assumed. He owned land in the Harzvorland and in central Essen (Asnithi), which may have been inherited from his family, and it seems likely that he belonged to the Saxon nobility, and may have been connected to the Liudolfings, who, however, had no influence in Altfrid's foundation Essen Abbey (Stift Essen) until after his death.
He was apparently a monk at Corvey Abbey before he was declared Bishop of Hildesheim in 851 in succession to Ebbo, who died on 20 March of that year. Since Ebbo had been installed and removed several times as Archbishop of Reims, Altfrid took the unusual step of repeating all consecrations and ordinations of his predecessor to avoid their invalidation.
In 864, Altfrid moved the relics of Saint Marsus from Auxerre to an unknown place in Saxony, most likely to Corvey Abbey. His sermon on the arrival of the relics survives. In addition, Altfrid laid the cornerstone of a new cathedral in Hildesheim in 852, He was buried, according to his wishes, in the church of Essen Abbey.
After his death Altfrid was particularly venerated at his tomb in Essen. Around the year 1000 miracles were reported at his grave, which greatly increased the veneration, and the effects of a supposedly healing spring close to the church were also ascribed to his intercession. After a serious fire in the church in the 13th century a Gothic stone sarcophagus was used for his remains.
Altfrid was not a canonised saint, so when the abbey was secularised in 1803 his veneration fell off, only to revive during the Kulturkampf at the end of the century. After the foundation of the Bishopric of Essen in 1958 the first bishop asked Rome to confirm the celebration of Altfrid's feast day as an official church festival, a request which was granted in 1965.
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Important facts
People in Altfrid's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Altfrid's
Frequently asked questions
Who was Altfrid?
Benedictine bishop of Hildesheim
When was Altfrid born?
Altfrid was born in 800 in Cologne.
When did Altfrid die?
Altfrid died on 15 August 874 in Hildesheim.
What was Altfrid's occupation?
Altfrid was a monk, catholic priest and bishop.
What nationality was Altfrid?
Altfrid's recorded nationality: Carolingian Empire.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Altfrid. https://biography.guide/altfrid/
MLA: "Altfrid." Biography.guide, https://biography.guide/altfrid/.
Chicago: "Altfrid." Biography.guide. https://biography.guide/altfrid/.
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