 It was joined to that of Vulturaria in 1433, although it too continues to give its name to a titular diocese.On September 30, 1986, the diocese of Troia was united with Lucera to form the diocese of Lucera–Troia as a suffragan of the also renamed Metropolitan Archdiocese of Foggia-Bovino.Both its cathedral in Lucera and its co-cathedral in Troia have the rank of minor basilica.