GARTH, a township, in the parish of GUILSFIELD, hundred of POOL, county of MONTGOMERY, NORTH WALES, 2 miles (N.) from Welshpool. The population is returned with the parish. It lies contiguous to the village of Guilsfield, on the south-west, and a part of it is within the liberties of the borough of Welshpool. There are many respectable residences in different parts of the township, the principal of which is an elegant modern mansion, erected in the early style of English architecture, by the late Rev. Richard Mytton, at an expense amounting to nearly £100,000.