Cân a Mawl: llyfr hymna a thonau Methodistiaid Calfinaidd Unol Dalaethau yr America=Song and Praise: the hymnal of the Calvinistic Methodist Church of the United States of America page 57

Text:	Fy Nuw, fy Nhad, fy Iesu (O Saviour, precious Saviour)
Author:	Frances R. Havergal
Author (Welsh):	Pantycelyn

Cân a Mawl: llyfr hymna a thonau Methodistiaid Calfinaidd Unol Dalaethau yr America=Song and Praise: the hymnal of the Calvinistic Methodist Church of the United States of America‎ p. 57