Dr. Owl

Dr. Owl is one of the Seers of the Moonstone in the Abyss in Ultima Underworld I and the keeper of the Wine of Compassion.

The Avatar found him together with the other mages on the sixth level of the Abyss. Dr. Owl told him/her of the Wine of Compassion, but would only reveal its location after the return of his missing servant Murgo. The Avatar freed Murgo on the third level from the clutches of the Lizardmen, and afterward Dr. Owl was thankful and explained in detail, where to find the talisman of Compassion.

Most likely Garamon rescued him when he teleported everyone out of the doomed colony.

Trivia

 * Judging by his portrait, Dr. Owl is totally blind.