Thrice Born

Thrice Born is said of Vasistha.
Twice Born is a term used to describe the first three classes in India: Brahmans, Kshatriyas
Dionysius, surnamed dimetor, having two mothers, has the epithet of trigonos, ter-renatus, thrice-born....because after Dionysius, son of Persephone, had been torn to pieces by the Titans, Zeus burned his heart to ashes and gave them to Semele to drink, who grew pregnant of Dionysius, the latter, on the death of his second mother, being enclosed in the thigh of Zeus. cited frome website The Myth of Athena