House Jerinsen rules over Gruenormark from the High Seat at the fortress called Fairstone. Their emblem is the black winged horse Thurreliot on a golden shield over a field of bright green. Members of the house prefer to use the intermediate vig, which means "of" in Gruenish.
- King Jogan 6 - b. 1284, head of household
- Queen Reena of Doria - assassinated, m. to Brimmel 8 of Doria
- Stantius vig Jerinsen - brother of Jogan 6, Daeken of Meath
- House Coursico
- House Burling
- House Gaulff
- House Blaithe
- House Auvrey
- House Redven
- House Ligon
- House Poeth
- House Westonvard
- House Yaven
- Jogan 3 abdicated the throne to his younger brother, Adion 4, so he could join the Arcaeni, where he served as Head of the Order from 941-975.