VRO, a hamlet, in the parish of LLANETTY, hundred of PENCELLY, union of BRECKNOCK and county of BRECKNOCK, SOUTH WALES, 7 miles (N.) from Merthyr Tydvil; containing 324 inhabitants. It comprises a portion of the upper part of the Vale of the Lesser Tif, which contains some pleasing scenery, and in-eludes Taf Vechan chapel, the living of which -is a perpetual curacy, endowed with £800 royal bounty, and £200 parliamentary grant, and annexed is the rectory of Llanthetty. The rateable annual valae of the hamlet is returned at 42031.