BLAEN-CLOWON-VACH, a township forming the upper division of the parish of LLANDYSILIO-GOGO, lower division of the hundred of MOYTHEN, in the union of ABERAERON, county of CARDIGAN, SOUTH WALES, 12 miles (W. by N.) from Lampeter. The population is returned with the parish. It is situated near the source of the river Clettwr. There are some agreeable residences scattered over the township, which is in general rather undulating than mountainous.