Section 06: Leo and the Barbarians

Twice in three years Leo went out from the walls of Rome to treat with a barbarian king at the head of an army: Attila the Hun on the Mincio in 452, and Genseric the Vandal before the sack of 455. This section sets the attested record — the contemporary witness of Prosper of Aquitaine — against the later legend, pinning the famous apparition of Peter and Paul to its medieval source per Methodology §3.5.

Tradition: Pan-Orthodox (Church Father / Latin)

Contents

File Title Scope
attila-and-genseric.md Attila and Genseric The 452 Mincio embassy to Attila (Leo, Gennadius Avienus, and Trygetius) and Attila’s withdrawal — the attested Prosper core, the material factors modern historians add (famine, plague, the East-Roman counter-offensive), and the late Peter-and-Paul-with-swords legend pinned to its medieval source; the 455 Vandal sack under Genseric and Leo’s intercession to spare lives and the great basilicas (a mitigation, not a deliverance); the historicity debate handled even-handedly.
defender-of-the-city.md Defender of the City The reflective companion: Leo as de facto protector of Rome amid imperial collapse, the bishop stepping into the vacuum left by absent emperors; the theology of Rome as the apostolic city of Peter and Paul; how the “defender” image fed his later veneration and the “Great” epithet; the realistic picture set against the heroic icon.

How to Use

  • Read Attila and Genseric for the events and the careful separation of attested record from accreted legend.
  • Then read Defender of the City for what the episodes meant — the emergence of the bishop of Rome as the city’s protector, and the icon that grew from it.

Cross-References

References

Full citations are at the foot of each file. The attested core rests on Prosper of Aquitaine, Epitoma Chronicon, and the Liber Pontificalis; the legend is pinned to Paul the Deacon (Historia Romana) and Jacobus de Voragine’s Golden Legend; the secondary scholarship principally Wessel, Neil, and Heather.