Y Bywgraffiadur Cymreig hyd 1940. Paratowyd dan nawdd Anrhydeddus Gymdeithas y Cymmrodorion
By: [Golygyddion: Syr John Edward Lloyd, R. T. Jenkins. Cydolygydd: Syr William Llewellyn Davies]
Published: 1953
Place of publication: Llundain
Language: wel
Number of pages: 1110
Subjects: Biography; Dictionaries
Notes: Bibliography: xxx-lii.