Bart Lemos was one of the original settlers of Pern. He was a shuttle pilot with mining as a secondary skill. His contracted stake was Yukon Stake, where he mine gold nuggets, that he gave to Avril Bitra to hide according to the pack she made on the Yokohama. Avril didn't share a lot of her planing with him. for he had a few mugs of Quickal he became lose lipped.