There are six major houses in Ilrien:
Standing
During the Anno Primo Spring Season, the Houses are ranked accordingly:
- House Corvetto, whose leader ranks as the First Prince of Ilrien.
- House Battalia
- House Bastien, whose rank is approximately equal to that of Battalia.
- House Elanda
- House Al-Mari, whose rank is approximately equal to that of Elanda.
- House Lovell