Saint of the Day – 3 December – St Abbo of Auxerre (Died c860) Bishop, Monk and Abbot. Died ion 3 December n c860 of natural causes. Also known as – Abbone, Abbon.
In some records Abbo appears as the Bishop of Auzerre in the 35th place, in others in36th. He governed the Diocese in the second half of the 9th Century. In the list of Bishops, of the “Liber Episcopalis” in which brief biographical notes and chronological data have been provided, Abbo appears after Saint Eribaldus, who was his brother and before the blessed Christian.
There is little information about him. Abbo embraced religious life from a young age by entering the Benedictine Monastery of Saint Jerome in Auxerre. In that Monastery he also held the office of Abbot for two years.
In the year 857 he was elected as the Bishop of Auxerre, succeeding his brother Saint Eribaldus. He participated in two Councils – that of Metz on 28 May 859 and that of Savonnièrres on 14 June of the same year.
His government of the Diocese was only around three years long
He retired from the Office prior to his death and already in the acts of the Synod of Thusey which took place in October 860, there is the signature of his successor, the blessed Christian.
Saint Abbo died on 3 December 860. At the recognition of his Relics,, made in the 17th Century, his body was found almost intact. At this time it is mentioned that his Feast Day was celebrated on 3 December. (Source: Mauro Bonato, https://www.santiebeati.it).

