RHIWLAS-with-TACHLEUAN (RHIW-LLAS), a hamlet, in that part of the parish of LLANDILO-VAWR which is in the lower division of the hundred of CAYO, county of CARMARTHEN, SOUTH WALES, 3 miles (N. N. W.) from Llandilo-Var; containing 165 inhabitants. RHODOGEIDIO, county of ANGLESEA, NORTH WALES. See CEIDIO.