 Buscheto's grand new church was initially called "Santa Maria Maggiore" until it was officially named "Santa Maria Assunta".In 1092 the cathedral was declared a primatial church, archbishop Dagobert having been given the title of Primate by Pope Urban II.The cathedral was consecrated in 1118 by Pope Gelasius II, who belonged to the Caetani family which was powerful both in Pisa and in Rome.