"LLANDRINIO, a parish in the hundred of Deythur, county Montgomery, 9 miles E. of Llanfyllin, 9 S. of Oswestry, its post town, and 13 from Shrewsbury. It is situated on the northern bank of the Severn, at the confluence of the river Vyrnwy. Offa's Dyke and the Montgomery canal pass through the parish, which includes the townships of Llan and Trederwen. The soil is productive, and the land well cultivated. The tithes were commuted in 1840. The living is a rectory* in the diocese of St. Asaph, value £580, in the patronage of the bishop. The church, dedicated to St. Trinio, is an old structure, recently restored. The Baptists have a chapel, built in 1829, and there is a place of worship for Wesleyans. The parochial endowments amount to about £15 per annum. Llandrinio Hall is the principal residence."
"LLAN, a township in the parish of Llandrinio, hundred of Deythur, county Montgomery, 8 miles N.E. of Welshpool, and 9 E. of Llanfyllin. It is situated at the junction of the rivers Severn and Vyrnwy, and near the Montgomery canal and Offa's Dyke. The land is generally fertile."
"PENTHRYN-FAWR and PENTHRYN-FECHAN, townships in the parish of Llandrinio, hundred of Deythur, county Montgomery, 6 miles N.E. of Welshpool, and 9 E. of Llanfillyn. It is situated near the confluence of the Vyrnwy with the Severn."
"TREDERWEN, a township in the parish of Llandrinio, county Montgomery, 5 miles N.E. of Welshpool."