Lou

A young dwarf who is a descendant and heir of Aurvangr, the last king of the dwarven realm of the Iron Mountains before its fall to the demon monster hordes. Although kind and considerate, he has become introverted and deadly shy due to the pressure of the expectations set on him by his fellow dwarves. After William re-encourages him, he becomes the Paladin's squire and travelling companion.

(Source: Wikipedia)