Billium Glenfellow is a Halfling mapmaker. He was on the Floral Bliss attempting to fulfill his dream of creating a map of the entire known world. He is not a fighter, but he's quite intelligent.
He was once married to another halfling, named Rosie. They were young and happy and he made money making and selling maps of the area around Selwyn, where they lived. He always dreamed of making a map of the world, but he had no interest in dragging his wife around the world on dangerous trips. She fell terribly ill and it became clear soon that she was going to die. Her final wish for Billium was that he complete his dream of mapping the world.