Hans

Hans is the keeper of the lighthouse near Britain during.

Description
When meeting him, Hans told the Avatar of how Lord British had erected of four lighthouses, but were no longer functional. The light crystals for three of them had been lost during shipment, and Hans feared that they would never reach their destinations. He asked the Avatar to find them, get them polished in Britain, and then install them in the appropriate lighthouses.

The Avatar accepted the job, and after all the the crystals had been properly installed, Hans gave a reward - a measly 100 gold coins.

Trivia

 * Hans offers 100 gp for completing this quest, which considering the length of the quest is a very questionable reward.
 * Hans also has a sextant in his lighthouse, which can be taken without any penalty.