Brion

Brion is the keeper of the big orrery and the observatory in Moonglow in Ultima VII. He also is a collector of rare things (which people see as trash), and the twin brother of Nelson.

Brion taught the Avatar the concept of Astronomical Alignment which would be very important. Brion was also very pleased to show the Avatar his collection of rare things, remembering that he wanted to build an orrery viewer so that the orrery can be watched from anywhere, but he needed a special crystal. The Avatar helped him to find one and exchanged it for Viewer after he had finished it.

Later on the quest, it was Brion who put the Avatar on the right track, towards the Lycaeum, where information about the island of Ambrosia would be found in order to find Caddellite.

Trivia

 * Brion was part of a love triangle. Zelda has a crush on Brion. Brion admitted he had no feelings for Zelda, but Nelson did. Zelda decided that she should go for Nelson, since he looked the same.