Warrant of Appointment of the Commissioners, Ychwanegu i'r clipfwrdd WA/40,009. Cyfres 1914. Rhan oWelsh Church Commission Papers,
Welsh Church Commission: Administration, Ychwanegu i'r clipfwrdd WCC/ADMIN 1-119. Cyfres 1914-1948. Rhan oWelsh Church Commission Papers,
Items listed in earlier schedules Ychwanegu i'r clipfwrdd list ii Cyfres 1673-1852. Rhan oWelsh Church Commission Papers,
Items listed in earlier schedules Ychwanegu i'r clipfwrdd Cyfres 1560-1798. Rhan oWelsh Church Commission Papers,