House Failen
The Failen family has been the ruling dynasty of Kaleina for 300 years. The original Failen was a warrior prince who converted to Keitism around 50 AK and established a new house.
For centuries they were a prominent noble house in the kingdom of Kaleina, supplying many spouses to royals and frequently holding the title of Conductor of the Assembly. After the king died without issue in 489, a brief power struggle ended with the First Count of Failen taking the throne and beginning the Failen dynasty. Failens have ruled Kaleina ever since.