Pope Gregory the Greatc. 595
Gregory to Peter, Bishop of Aleria in Corsica. Inasmuch as in the isle of Corsica, at the place Nigeunum, in the possession which is called Cellas Cupias belonging to the holy Roman Church, which by the providence of God we serve, we have ordered to be founded a basilica, with a baptistery , to the honour of the blessed Peter, Prince of the apos...
gregory great, Letter 6022