YSTRAD-with-GARTH, a hamlet, in the parish of LLANDEWY-BREVI, upper division of the hundred of PENARTH, county of
CARDIGAN, SOUTH WALES, 8 miles (N. E.) from ILArnieter: the population is returned with the hamlet of Garth; as well as
the amount of the commutation for tithes. It is situated on the right bank of the Teivy, and the old Roman road from
Llanio to Pennal passed through it, from which latter circumstance its name is supposed to be derived.