His name is Aryan, but pretty much nobody except Cecil (father) refers him to it. He spits his name with a loving amount of spite, because Arin is Cecil's only and last son to carry on with the legacy of Grells. There was another son and even a sister, but their mother, some summerlands whore ran off with them and left Cecil with the smut-headed boy, while she kept the white-mane boy who ends up somewhere in the south.
They don't really find the white-maned boy and so Cecil is stuck with his little mutt, Arin who will shamefully have to carry on the (formerly white) legacy of Grells.
Now, nobody particularly looks down on Arin as much as Cecil does. Arin is pretty confident and smug if it's not for his father that he claims to despise. Some men such as Hagrath keep Arin well in line though, but he still needs a good smack on the back fo his head before he does things as ordered. He leans towards being a bit of a jerk, but he's not vile. He just rarely thinks before taking action.
He's 17ish and also around princes in Pinefort. I know he doesn't look much like it, but he loves his manbeard of manliness.
I can't think of much else to write. Words, words, words...