Petty-King(Later King) Jon “The Fat” (10 dic 1090 anni – 10 magg 1124 anni)
Descrizione:
Jon, son of Duke Codac, became the first King of House Cerneu by taking half of Wales and forming the Kingdom of Wales(later renamed Cornwall). He also brought Cornwall to Brittany and tackled two of the three major houses in Brittany, taking a county off each.Aggiunto al nastro di tempo:
Data:
10 dic 1090 anni
10 magg 1124 anni
~ 33 years