Germigny-des-Prés is a commune in the Loiret department in north-central France. The oratory at Germigny-des-Prés was built by Bishop Theo…Germigny-des-Prés is a commune in the Loiret department in north-central France. The oratory at Germigny-des-Prés was built by Bishop Theodulf of Orléans in 806 as part of his palace complex within the Gallo-Roman villa in Germaniacus. Theodulf, who was also abbot of the neighboring monastery of Saint-Benoît-sur-Loire, was a Spaniard and one of the most celebrated men of letters in the Carolingian Empire court of Charlemagne. The Carolingian architecture of his palace complex at Germigny-des-Prés was in a general sense modelled on Charlemagne's Palace of Aachen. All except the oratory was destroyed by the Vikings within a century of construction.