Chirl

Chirl is the stable-boy in Killorn Keep on Atarka and a real simpleton.

The Avatar didn't learn much from him in Ultima Underworld II. It became clear to him/her very fast that Chirl, who was responsible for the Trilkhai in the stables, was much dumber than the so-called animals he was 'responsible' for. He however thought of the Trilkhai as dumb animals.

When the Avatar later crashed the keep to the ground, he died in the process.

Trivia

 * Crashing the Keep is entirely optional.