28 April – Saint Theodora and Saint Didymus

Annus Dierum Sanctorum
Magnanimorum reperta est Contentio.
There was found a strife of courageous men
Judges 5.15

Modern Hagiography

Roman Martyrology

Dictionary of Saintly Women

Lives of the Saints by Alban Butler.

Lives of the Saints by Sabine Baring-Gould.

Pictorial Half Hours with the Saints by Auguste François Lecanu.

Victories of the Martyrs by Saint Alphonsus Liguori.

Théodore, vierge et martyre, a play by French playwright Pierre Corneille.

Medieval Hagiography

BHL

Acta Sanctorum

The Cult of Saints in Late Antiquity Database

Art & Architecture

Index of Medieval Art

Europeana

Warburg Institute Iconographic Database

Vatican Colonnade – Saint Didymus

Music

Theodora, an oratorio by Handel – about, libretto, score and libretto, a complete recording