Jon was nicknamed "Dutch" for some reason, though a lot of people mispronounced this as "Hutch". He was a pilot for the Rebel Alliance, and flew in the Battle Of Yavin as Gold Leader. He was killed by Darth Vader.
Vander was really tall. So tall that in order to fit into his X-Wing he had to kind of lean over to the side. This was complicated by the fact that he always held his arm at a weird angle as though he were holding his helmet.