Fallen Knight of Camelot, now an undead druid. Known as the strongest knight This Monk was sought out by the undead and turned right before Morgana's spell took effect. He was studying druidry with Merlin and the unique timing allowed his connection to nature to continue. He apparently heads at least a portion of the undead as a Master Vampire

Known now as the Fallen Knight of Camelot. Lamorak is now an Vampiric Druid/Artificer. He was known as the strongest knight.
 
lamorak was sent on a mission alone by Arthur. No one knows what happened but he came back changed as a vampire. He set up shop in the high society district where an odd fellow with idiosyncrasies would not stand out. He began working with Merlin on druidry, and in his spare time he began magically tinkering. When the curse hit, his proximity to Merlin allowed him to both be converted and maintane his connection to druidry, preventing his devlolving into a vampiric zombie. When the heroes met him he became entranced with Giza who knew him, and saw him without fear. After the removal of Morgana he was unable to take up position as Knight of the Round Table as the requirements of undeath would make some of the vows automatically forsaken. He instead went back home, supported his Wife, Giza in becoming a knight and continued tinkering. Eventually he created warforged. They were the bloodless protectors of the realm. Noble and strong and dedicated to lawful purpose. Eventually they gained sentience, and those who remained treated Giza and Lamorak like parents. Stopping by and chatting and looking after them. Lamorak and Giza are both immortal suffering from undeath and lycanthropy, but love their life and their huge family. Warforged have started filtering into the world at large as any large group is likely to do. Especially the ones who feel, "different". Aka not lawful aligned.