His long reign was highlighted by wars (the country expanded its territory by defeating the Duchy of Monferrato and Lordship of Saluzzo), as well as reforms and edicts, and also some controversial actions.
Tema pikka valitsemist rõhutasid sõjad (riik laiendas oma territooriumi, alistades Monferrato hertsogkonna ja Saluzzo markiikonna), samuti reformid ja ediktid ning ka mõned vastuolulised teod.