Original sentence: The  group that supported Pepe Remey as the successor of Mason are the Bahá'ís Under the Provisions of the Covenant.The group that followed Joel Marangella call themselves Orthodox Baha'is.The group that supported Donald Harvey are now called "Baha'is Loyal to the Fouth Guardian"
Edited sentence: Other divisions of Remey's followers are now mostly defunct.The  group that supported Pepe Remey as the successor of Mason are the Bahá'ís Under the Provisions of the Covenant, and the group that supported Donald Harvey are now called "Baha'is Loyal to the Fouth Guardian".The most successful claimant was Joel Marangella, whose followers are called Orthodox Baha'is