Tyred i'n gwaredu
Subtitle: bywyd John Roberts Llanfwrog
By: Derec Llwyd Morgan
Publisher: Gwasg y Bwthyn
Published: 2010
Place of publication: [Caernarfon]
Language: wel
Number of pages: 311
ISBN-13: 9781907424038
Subjects: Hymn writers; Biography; Clergy; Calvinistic Methodists; Welsh Poets