Pope John X
After the death of Louis, Landulf II of Capua briefly flirted with a Saracen alliance, but Pope John VIII convinced him to break it off. Guaimar I of Salerno fought the Saracens with Byzantine troops. Throughout this period the Lombard princes swung in allegiance from one party to another. Finally, towards 915, Pope John X managed to unite the Christian princes of southern Italy against the Saracen establishments on the Garigliano river. The Saracens were ousted from Italy in the Battle of the Garigliano in 915.