Grey is the judge of the High Court in Yew in Ultima IX. The Avatar first met Grey presiding over his court in the corrupted city of Justice. He readily sentenced the tavernkeeper Jean-Paul to death by fire for serving the alcohol that allowed one of his patrons to become injured while intoxicated. No amount of pleading would stir him towards Compassion. After this case was resolved, he saw a case issued by Vasagralem against the pirate Raven regarding the destruction of the gargoyle race. Despite a lack of facts related to the case, and the Avatar's plea for Raven's innocence, Judge Grey sentenced Raven to the Wrong until such time as she would be put to death.