Zenas, Assistant to the military of the Roman Empire Zeno and martyred with him. Zenon thrown to the Dungeon is visited by his assistant, who can not contain without kissing the chains of the martyr; and, also arrested by Christian, both are beheaded on 23 June of the year 304.
In Florence, in Tuscany, saint Zenobio, Bishop of Florence. Friend Saint Ambriosio of Milan, Director of Saint Dámaso I papa, worked with Saint Eugenio and Saint Crescencio.