Who was the arch enemies of the man crowned King of Italy in 889?
Ageltrude: Ageltrude (also spelled Agiltrude) (died 27 August 923) was the Empress and Queen of Italy as wife and mother respectively of Guy (reigned 891–94) and Lambert (reigned 894–98). Ageltrude:  She was the regent for her son and actively encouraged him in opposing her archenemies, the Carolingians, and in influencing papal elections in their favour. Guy III of Spoleto:  He was crowned King of Italy in 889 and Holy Roman Emperor in 891.
i don't know