Jaddus
Hastings' Dictionary of the Bible [1]
Jaddus (AV [Note: Authorized Version.] Addus ). A priest whose descendants were unable to trace their genealogy at the return under Zerub., and were removed from the priesthood ( 1Es 5:38 ). He is there said to have married Augia, a daughter of Zorzelleus or Barzillai, and to have been called after his name. In Ezra 2:61 and Nehemiah 7:63 he is called by his adopted name Barziliai.
International Standard Bible Encyclopedia [2]
jad´us (Codex Vaticanus, Ἰαδδούς , Iaddoús ; Codex Alexandrinus, Ἰοδδούς , Ioddoús ): the King James Version has "Addus" = Barzillai ( Ezra 2:61; Nehemiah 7:63 ). Jaddus was removed from the office of the priesthood because he could not prove his right to it after the return to Jerusalem under Zerubbabel (1 Esdras 5:38). He is called Barzillai in the. Old Testament, because he married Augia, the daughter of Zorzelleus (Barzillai the Gileadite, in the Old Testament). Compare Barzillai .