Oliva, Annello, Fath., [47].
Origenes, quoted, [28].
Orpheus, initiated into Egyptian sacred mysteries founds the orphic, [18], [53], [60], [135].
Orphic Mysteries, [72].
— murder of, [74].
— culture hero, [74].
— his history, [75].
— meaning of the name, [87].
— believed to be a mythical being, [89].