Mynegai i gofiannau y tu fewn yn eglwysi Ynys Môn, Gwynedd, Cymru =
Subtitle: Index to the memorials inside the churches of Anglesey, Gwynedd, Wales.
Contributors: Gwynedd Family History Society.
Series: Cyfres gyfeiriadol = -- Records series -- M137
Publisher: Cymdeithas Hanes Teuluoedd Gwynedd = Gwynedd Family History Society
Published: 1991
Place of publication: Penysarn
Language: wel
Number of pages: 29