the biggest ones , wessex, mercia, northumbria, Fortrui, Innse Gael, federation of strachclyde maybe not , at least one Irish maybe Ui Neil, or Kingdom of Dal riada, some britons , kingdom of Gwynedd, kingdom of Dumnonia and the viking where mostly the norse and the danes so i´ll just refer to then as the norsemen kingdom of Norðmenn. that would include danes and norse.
So what do you guys think should we include?