This is a rough model based on early Gaelic legal texts. The terminology was very different in Scottish Latin sources.
*Nemed
**Ard rí
**Rí ruirech
**Rí túath
**Flaith
*Nemed
**Clerics
**Fili
*Dóernemid
**Brithem
*Saoirseach
**Bóaire
**Ócaire
**Fer midboth
**Fuidir
*Unfree
**Bothach
**Senchléithe
**Mug (en)