Who were Zo'rok's and Druak's parents?
Ur's never actually met any of them to his knowledge. Dru'ak was another orphan, one of a group of orcs who joined up with the fleeing Stonetusks, his parents having died in battle. Zo'rok's parents were Stonetusks, however his father died in a goblin ambush shortly before he was born and his mother passed away a year after he was born from the strain of birthing her whelps combined with a lack of food and old injuries acting up.