The War of Reclamation

Following the Wars of Erik the Conqueror and his sudden death in 720BD, the Kingdom of Reirgaror which controlled most of the mainland faced a succession crisis. Following the death of Erik, he has two sons that could succeed to the throne: his 4 year old son Erik and his 18 year old bastard son Haegr. This split Kingdom between 2 factions resulting in a civil war that last 2 years until Erik II dies in 718BD. His death is still a mystery.
Seeing the split and weakness forming in the Kingdom, the God of War Belkus forms up an army despite Andoloth Accords and begins attacking the fractured Reirgarorian holdings. Caladoria is quickly recaptured and beings a gruelling 3 years of war between Haegr and Belkus which end with Haegrs death in battle in 715BD. 
In 718BD, Charles III of Khai, having fled to Gerra to escape the wrath of Erik, sees an opportunity to retake his crown. Needed allies, he married Princess Catherine of Gerra and with the help of King Titus VIII of Gerra, recaptures Khai and restores himself as King of Khai. 
With the death of Haegr, there is now a succession problem with only a 2 living Stormriders, Ragnar Steelbringer and Erik Brewbraid. With the mainland possessions quickly falling to Belkus, the remaining Reirgarorians flee back to their island to fight over the succession to the protect their families possessions.
It takes Belkus and his coalition army 10 years to crush the Reirgarorians with the last ones dying on the field outside Sturmhaffen as they await absolution.
Now faced with a new crisis on the mainland, with all the land that was once controlled by the Kingdoms of old is up for grabs and powerful families are making plays on the titles. In response, Obelisk calls all the noble families to Andoloth. There he creates the Principalities. Each holding is given to a noble family and elevated to a Prince of that holding. If the dynasty that once held the title is still alive then they will have their holding returned.
The only Kingdom to be restored by Obelisk is the Kingdom of Andoloth as it is the symbolic home of their religion and the great holy city. Robert Andolson who survived the wars by hiding in Wedding by posing as a fisherman is elevated to King of Andoloth as Andol LXIII.