In 1849 121 members were transferred to form Gwawr, Aberaman; in 1855, 89 were released to start a cause at Mountain Ash, and in 1862, 163 were released to strengthen Bethel, Abernant; in the same year 131 were released to form a church in Ynyslwyd; in 1865 49 were transferred to form Gadlys Church.
The De Situ Brecheniauc lists: Meleri, Hunydd, Gwladys, Ceingar, Tudglid, Nyfain, Gwawr, Marchell, Lluan, Gwrygon Goddeu, Arianwen, Bethan, Ceinwen (Keyne), Cerddych, Clydai, Cynheiddon (identified with Saint Endelienta), Dwynwen, Eiliwedd, Goleudydd, Gwen, Lludd, Tudful, Tudwystl and Tybie.
Gwawr, Aberaman was a Baptist chapel in Regent Street, Aberaman, formed as a branch of Calfaria, Aberdare