← All characters

The Divine Comedy · Character

Constantine

Roman emperor whose Donation is criticized in the poem.

minor

First appearance: canto xix

Constantine shows up with force in Canto III: Piccarda and Constance. The page is where that presence becomes real.

Mentioned as 'Costanza' (Constance), the mother of Frederick II, who was also a nun torn from her convent.
In the storyCanto III: Piccarda and ConstanceOpen this moment free

Free preview opens at this moment — character cards, Character Web, and themes sit beside the text as you read.

In Canto III: Piccarda and Constance: Mentioned as 'Costanza' (Constance), the mother of Frederick II, who was also a nun torn from her convent. Later, in Canto VI: Justinian's Discourse on the Roman Eagle: Mentioned…

Continue beside the text

The fuller portrait of Constantine sits in Reading Lens — open the free preview to keep reading with notes on the page.

See Constantine in canto xix

Character Web

20 connections

A slice of how Constantine sits in the book — open the reader for the full interactive map.

TVThe Virgin MaryBEBeatriceJCJesus ChristSOSordelloTRTrajanCOConstantine

Relationship types

  • Other

Character groups

  • Sinners and Historical Figures
  • Heavenly Guides and Saints

+15 more in the full Character Web

Open in reader

Narrative arc

Story tension across the book — this chapter sits in Exposition.

SetupAftermathClimax
  • Setup
  • Escalation
  • Breaking point
  • Aftermath
  • Closing

In this canto, the dramatic climax occurs when Dante, having been emboldened to ask Virgil to teach him the na…

Full beat labels and climax notes unlock in the reader.

Follow the arc while reading

In the story

Constantine appears across 4 companion beats. Open any chapter in the free preview to see the notes beside the text.

Chapter companion notes

Spoil-light check-ins for Constantine unlock in the free preview.

See Constantine in canto xix