 The archdiocese of Pisa therefore lost ecclesiastical control of the northern half of the island of Corsica, retaining the dioceses of Ajaccio, Aleria, and Salona.Pisa was compensated, to a small degree, by being named Metropolitan of Populonia (Massa Maritima).These grants, which had been made to Archbishop Hubertus, were confirmed in the bull "Tunc Apostolicae" on 22 April 1138, and in addition Innocent II granted Pisa the honorary primacy of the province of Turritana.