8th-century penitent who chained himself to a stone in front of the cathedral of Verona, Italy, threw the key into Adige River, and lived there on the street for seven years in penance. The key to his chains was found in the belly of a fish by two fishermen who took the key to the local bishop. The bishop took the return to the key as a sign, freed Metrone from his chains, and welcomed him to active Communion in the Church.
- “Saint Metrone of Verona“. CatholicSaints.Info. 8 May 2016. Web. 30 April 2017. <>