Edited sentence: In fact, documentation exists to show that the Bab appointed Mirza Yahya Nuri Subh-i Azal (half-brother of the Baha'i prophet, Baha' Allah) to lead the Babi community after him.Many other Babis put forweard claims in the 1850s, of whom the most successful was Baha' Allah, who shifted from an early claim to be the return of the Imam Husayn to that of an independent prophet.There is, in fact, no evidence from any source for such a high figure, and no likelihood that evidence will be found hidden somehwre