Judd was a resident of Erde around 1272.
Biography
Judd and his wife were the sole residents of Erde. Being too old to go into the Deadwight Wood and hunt for game, they turned to cannibalism to survive, devouring unfortunate visitors to the area. Judd claimed that they never killed anyone and only ate the bodies of people who had been attacked by wolves. He gutted the bodies in the deserted hut next to his own.
One of Judd's "meals" was a halfling named Folkert, whose mentor Otto Bamber posted a contract for his safe return.
If Geralt discovers him but spares his life: When Geralt discovered their secret, he forced the couple to swear on their lives never to eat human flesh again. Judd agreed and kept his word, leading his wife to starve to death.
If Geralt discovers him and spares his life but reports him: The witcher chose not to intervene, but returned to Otto and reported the situation. Otto swore revenge and later killed Judd and his wife, leaving their bodies to be devoured by alghouls.
If Geralt kills him: Judd told Geralt that he had never killed anyone, but Geralt did not believe him. The witcher slew Judd and his wife after a short fight.