P1042 Yn cynnwys cyfeiriadau llyfryddol (tudalennau 285-292) a mynegai = Includes bibliographical references (pages 285-292) and index.
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Hen Enwau o Ynys Môn by Glenda Carr. ISBN 9781907424748. Published by Gwasg y Bwthyn in 2015. Publication and catalogue information, links to buy online and reader comments.