Arysgrifau cerrig-coffa mynwent eglwys Sant Allgo, plwyf Llanallgo, Ynys Môn, Gwynedd, Cymru =
Subtitle: Memorial inscriptions of the church of Saint Allgo, parish of Llanallgo, Anglesey, Gwynedd, Wales.
Contributors: Gwynedd Family History Society.
Series: Cyfres gyfeiriadol = -- Records series -- M70
Publisher: Cymdeithas Hanes Teuluoedd Gwynedd = Gwynedd Family History Society
Published: 1987
Place of publication: Penysarn
Language: wel
Number of pages: 57