Teulu'r Trefan
By: Colin Gresham ; cyfieithwyd gan Guto Roberts.
Contributors: Gwynedd Library Service.
Series: Darlith flynyddol Eifionydd
Publisher: Gwasanaeth Llyfrgell Gwynedd
Published: 1982
Place of publication: (Caernarfon)
Language: wel
Number of pages: 30
Subjects: Trefan family
Notes: 'Darlith a draddodwyd yng Ngwesty'r Marine, Criccieth, tachwedd 13ed, 1981'.