Title: San Costantino
Subtitle: storia, leggenda, sagra = Santu Antine : istoria, paristoria, sagra
Subjects: Historiography, Religious life and customs, Christian legends, History, Biography, Emperors, Legends, Social life and customs, Fasts and feasts, Christian patron saints
Places: Rome, Sardinia (Italy)
People: Constantine I Emperor of Rome (d. 337)
Time periods: Constantine I, the Great, 306-337