Biography
Hesperius of Metz

About Hesperius of Metz
Hesperius appears as a saint in the Diocese of Metz’s list of bishops, between Agathimbre and Villicus. The list associates him with the year 535.
That date rests on a council signature, although the identification needs a qualification. Arnaud Hari notes that a bishop named Hesperius attended the Council of Clermont in 535, but the record does not give his diocese. The council’s regional setting supports identifying him with Sperus in the Metz episcopal lists. This is a historical identification based on context, not an explicit designation of his see in the signature.
The surviving evidence also traces his later veneration. In their account of Aprincia, the Bollandists describe a reliquary at Saint Clement’s in Metz that Alexander Wilthemius reported examining. Among its figures was a bishop labeled Sperus. A document transcribed with the account describes relics attributed to Sperus being placed with those of other saints in June 1142.
The document places that arrangement within a dispute over another saint’s remains. The monks feared losing Legontius’s relics after the bishop sought them for a different religious community. Their response was to gather several saints’ remains into one shrine. The account documents medieval custody and devotion; it cannot authenticate the remains as those of the early bishops.
The commemorative dates are less secure. The Bollandist commentary identifies Sperus with Hesperius and reports a November 22 death tradition, but assigns it to the seventh century.
Franco Dieghi instead gives an August 23 death and a June 22 commemoration. These conflicting details do not provide a secure death date or a single undisputed feast.
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