BLAEN-GLESYRCH (BLAEN-GLAS-ERCH), a township, in the parish of LLANWRIN, hundred of MACHYNLLETH, county of MONTGOMERY, NORTH WALES, 6 miles (N. N. E.) from Machynlleth. The population is returned with the parish. This place takes its name from the small stream called the Glesyrch, which falls into the Dylas within a fely miles of the junctio that river with the Dove)!: it comprises the upper an northern part of the parish, where the ground is elevated, and commands fine views of the mountains in North Wales and the pleasing vale of the Dovey, with that river winding through it.