The drunk accompanied me.
Goomer - a wizard? Fox collar. Killed by a werewolf, probably transformed into a Lithuanian merchant, he used to steal non-damaging spells from Arch.
Jack... A guest from the capital? Besides a merchant, not many others fit, I think he's a tavern keeper, the owner of an inn. Most likely killed by a nobleman - expensive hat.
Tox is Polish, 100% sure, killed by a crusader.
I don't understand what's going on with Heaven and Vissi yet.
Morni is an alcoholic.