Gregory of Tours states that Denis was bishop of the
Parisii and was martyred by being beheaded by a sword. The earliest document giving an account of his life and martyrdom, the
"Passio SS. Dionysii Rustici et Eleutherii", dates from c. 600, is mistakenly attributed to the poet
Venantius Fortunatus, and is legendary. Nevertheless, it appears from the
Passio that Denis was sent from
Italia to convert
Gaul in the third century, forging a link with the "apostles to the Gauls" reputed to have been sent out with six other missionary bishops under the direction of
Pope Fabian. There Denis was appointed first Bishop of Paris. The persecutions under
Emperor Decius had all but dissolved the small Christian community at
Lutetia (Paris). Denis, with his inseparable companions Rusticus and Eleutherius, who were martyred with him, settled on the
Île de la Cité in the
River Seine.
Roman Paris lay on the higher ground of the
Left Bank, away from the river.
Martyrdom Denis and his companions were so effective in converting people that the
pagan priests became alarmed over their loss of followers. At their instigation, the Roman Governor arrested the missionaries. After a long imprisonment, Denis and two of his clergy were executed by beheading After his head was cut off, Denis is said to have picked it up and walked several miles from the summit of the hill, preaching a
sermon the entire way, making him one of many
cephalophores in hagiology. Of the many accounts of this martyrdom, this is noted in detail in the
Golden Legend and in Butler's
Lives of the Saints. The site where he stopped preaching and actually died was marked by a small shrine that developed into the
Basilica of Saint-Denis, which became the burial place for the
kings of France. Another account has his corpse being thrown into the
Seine, but recovered and buried later that night by his converts. ==Veneration==