Lothair II of Italy was a king who ruled from 850 to 855 AD. He was the son of Lothair I, a Holy Roman Emperor, and inherited the kingdom of Italy after his father's death. Lothair II's reign was marked by conflicts with his brothers over territorial claims and power. During his rule, Lothair II faced challenges from local nobles and external threats, which weakened his authority. He was known for his attempts to consolidate power in Italy, but his reign was short-lived, ending with his death in 855. His legacy is often overshadowed by the political struggles of his time.