Those who believe after Bahaullah, his younger son Mohammed Ali was his true successor.

Followers of `Abdu'l-Baha's brother, Mirza Muhammad `Ali, who was named by Bahaullah to be the leader of the Bahais after `Abdu'l-Baha's passing, but was excommunicated by `Abdu'l-Baha. There is little evidence that this is an organized group. All these sites are posted on the same web hosting service, and most of their material appears to come from a book of the orientalist E.G. Browne.

Websites: http://www.unitarianbahai.com/