 Aiulf II of Benevento

Aiulf II (also "Aio", "Ajo", or "Aione") reigned as Prince of Benevento (884 – 891) during a particularly stormy period for the independent principality.He deposed his elder brother, Radelchis II, in 884 or 885 at a time when the Byzantines, under Nicephorus Phocas the Elder, had been reconquering Calabria since 883.