Chwibiengyl a chod (gender unknown)
Spelling variant in Ashton; Probably an erroneous spelling of Chwibienygl (compare misspelt Chwibanogl a "chlod" [sic!] in Ashton); NB: ➺ Chwibanogl a chod.
Ashton, Charles: Gweithiau Iolo Goch: gyda nodiadau hanesyddol a beirniadol [The works of Iolo Goch: with historical and critical notes]. Croesoswallt [Oswestry], 1896, p.106, note 10.