LLANGATTOCK-VIBON-AVEL, a parish in the lower division of the hundred of SKENFRETH, county of MONMOUTH, 6 miles (N. W.) from Monmouth, containing 514 inhabitants. The living is a discharged vicarage, in the archdeaconry and diocese of Llandaff, rated in the king's books at £6. 18. llf. Thomas Philips, Esq. was patron in 1818. The church is dedicated to St. Cadocus.