Quano

Quano was the son and heir of the ruler of their home planet. He was on a mission with his father to prove his worthiness both as a potential ruler and as a warrior by various tests of courage and strength. The Robinsons regarded him as arrogant, but Quano was in fact quite self-possessed. What was taken as arrogance by others may, in fact, have been his own self-assurance. He had great confidence in the truth of the values in which he had been brought up. Because of this, he was openly disdainful of human customs that were different from those of his own people.