Judas Iscariot's Parents: What John 6:70–71 Says
Scripture names only one of Judas Iscariot's parents: his father, Simon Iscariot. John's interest in Judas is not his family tree but the betrayal that Jesus foretold among the twelve he chose.
Judas Iscariot: The Insider Who Priced Jesus
Judas Iscariot was not an outsider or a stranger to Jesus. He was one of the twelve, and Matthew 26:14–16 shows him naming his own price and then watching for the moment to hand Jesus over.