Vatican City, Saint Deicolus

• Vatican City
• Saint Cyril of Alexandria Works Second Letter to Nestorius
• Saint Cyril of Alexandria Works Third Letter to Nestorius
• Saint Cyril of Jerusalem
• Saint Cyril of Jerusalem Works
• Saint Damasus I
• Saint Darerca
• Saint David of Wales
• Saint Declan of Ardmore
• Saint Deicolus
• Saint Deiniol
• Saint Demetrius of Alexandria
• Saint Denis
• Saint Desiderius of Cahors
• Saint Desiderius of Langres
• Saint Desiderius of Vienne
• Saint Deusdedit I