Robin Nelson, 61, of Mill Valley, moved on to his next great adventure November 19, with his wife Aniko and daughters Taylour and Briana at his side. Robin courageously battled Amyotrophic Lateral Sclerosis (ALS), retaining his sense of humor, friendships, curiosity, and remarkable appreciation for the world and people around him. His kindness and gentle humor will be missed dearly.