Termonfeckin or Termonfechin () is a small village and townland in County Louth, Ireland. It is within the parish of the same name, and lies north-east of Drogheda. The population of the village tripled in the 20 years between the 1996 and 2016 census, growing from 530 to 1,579 inhabitants. History Tradition suggests that a medieval monastery was founded in the village by Saint Feichin of Fore in the 7th century. The monastic settlement was plundered by Vikings in 1013 and by the clan Ui-Crichan of Farney in 1025. The monastery was plundered again a century later (in 1149) by raiders from Bregia (Meath). The village gained ecclesiastical importance in the late 12th century when an Augustinian monastery was founded in the village. A convent of nuns, also of the Augustinian order, was established shortly afterwards and while the monastery didn't survive, the convent flourished in Termonfeckin up until its eventual closure in 1540, following the Reformation of Henry VIII. In medieval times it was a royal manor, possession of which might be granted to Crown servants in good standing, as in 1361. Economy Termonfeckin is primarily dependent on the farming industry. Tourism also contributes to the local economy, and nearby Baltray and Seapoint, with their coasts and golf courses, attract visitors. Transport Bus Éireann route 189 serves Termonfeckin several times a day (but not Sundays) linking it to Drogheda, Duleek, Ashbourne and Clogherhead. Most buses operate via Baltray though a few go via Grangebellew and Ballymakenny. Drogheda railway station is approximately 9 kilometres distant. Historical features Termonfeckin Castle The extant castle in Termonfeckin is a 15th- or 16th-century tower house of three storeys, with good trefoil headed windows. Its most unusual feature is the corbelled roof, similar to the technique used for the Newgrange chamber roof, which is on the third storey. This castle was damaged in the Irish Rebellion of 1641 but was later repaired by Captain Brabazon. It is now a National Monument. Former Primate's Castle Until the early 19th century Termonfeckin also had another castle. This was the Primate's Castle which was used for several centuries by the Archbishops of Armagh (including Richard Creagh) as an auxiliary residence to their episcopal quarters in nearby Drogheda. After the Reformation, several Protestant Archbishops resided periodically in Termonfeckin. The castle's most famous occupant at this time was James Ussher who was Protestant Archbishop of Armagh from 1625 to 1656.