So due to separate reasons, started to read up on certain crimson throne npcs again :D Jasan Adriel has fun feature of being barrel chested farmer who is retired adventurer from Blackbirds, Vencarlo Orisini's old party. To my devastation James Jacobs Q&A thread was permanently closed few months ago, but I decided this is fun question to ask from community too.
Like it would be easy to assume he was a fighter, but who knows, maybe he was a ranger or even paladin ;D There are lot of options when it comes to NPCs that don't have class description!
I haven't statted him out, but I always imagined he was a ranger since he runs a horse ranch. But who knows!
Eh, he could be anything with Handle Animal as a class skill, really. So among core classes Barbarian, Fighter, Paladin or Ranger. Orisini's a 10th-level Vigilante, and even taking into account post-Blackbirds adventuring on his part and assuming none on Adriel's, Adriel should be roughly Orisini's peer. Say, around 7th-level. Adriel doesn't read like a spellcaster of any sort to me, but a mid-level Ranger or Paladin would be. And the only rancher NPC or monster Archives of Nethys has is a Wereboar Barbarian.