John Crescentius
consul and patrician of Rome
Years: 965 - 1012
John Crescentius (Italian: Giovanni Crescenzio) also John II Crescentius or Crescentius III (d. 1012) is the son of Crescentius the Younger (Crescentius II).
He succeeds to his father's title of consul and patrician of Rome in 1002 and holds it to his death.
