Thaddaeus: Breast, the name of one of the apostles
(Mark 3:18) called "Lebbaeus" in
(Matthew 10:3) and in
(Luke 6:16) "Judas the brother of James;" while John
(John 14:22) probably referring to the same person, speaks of "Judas,
not Iscariot." These different names all designate the same person,
viz., Jude or Judas, the author of the epistle.