No, not Francis the Talking Pope.
He pulled together an alliance of Christian nobility from Italy and the Byzantine Empire and co-led the troops into battle in June 915 where, at Garigliano, he succeeded in killing off the last of the Muslim invaders of the Fatimid Caliphate.
The 10th century was a very tough time. He had a very busy reign but died in prison.
(And the Muslims kept coming back. Hell, they're still invading Europe! This time the Pope calls them martyrs and wishes them Feliz Ramadan.)