Memoirs On Remains Of Ancient Dwellings In Holyhead Island, Mostly Of Circular Form, Aclled Cyttiau�������r Gwyddelod: Explored In 1862 And 1868 (1871) is a book written by William Owen Stanley. It is a detailed account of the remains of ancient dwellings found in Holyhead Island, which are mostly circular in shape and known as Cyttiau�������r Gwyddelod...