Author: William Williams (Pantycelyn) (1716-1791)Hymnal: WEHA1979 #91a (1979)Meter: 8.7.8.7 DPerson Name: William Williams (Pantycelyn) (1716-1791)Languages: WelshTune Title: ABERPORTH
Author: W. Williams (1716-1791); Thomas William; Elfed (1860-1953)Hymnal: WEHA1979 #104a (1979)Person Name: W. Williams (1716-1791)Languages: WelshTune Title: BRYNIAU CASSIA
Author: Morris L. Wrench; Edward JonesHymnal: WEHA1979 #115a (1979)Person Name: Morris L. WrenchFirst Line: Deffrowch bob un i foli DuwLanguages: WelshTune Title: AWAKE! ARISE! (DEFFROWCH! CODWCH!)