GELLY, a hamlet, in the parish of VAncoa, hundred of PENCELLY, county of BRECKNOCK, SOUTH WALES, 21 miles (N. by E.) from
Merthyr-Tydvil, containing 248 inhabitant& This hamlet, the name of which signifies " the Grove," is situated on the right
bank of the TU. Vechan river, and exhibits some pleasing and well-wooded scenery. The parish church is situated within its
limits; and there is a rustic bridge called Pont Sam, crossing the Lesser Tif, over a chasm thirty feet in height.