 On Landulf's death, he reasserted his claim with the support of a large faction, though he was opposed by Lando III.He took the cities of Teano and Caserta, while Lando's faction held Caiazzo and Calino.Landenulf had the support of Guaifer of Salerno, so Pandenulf tried to get Gaideris of Benevento and the "strategos" Gregory, then together in Benevento.