Ecclesiastical enclosure in Slevoir,carrownaglogh,cornamult,crossanagh,terryglass

Situated on a slight rise of ground in the centre of Terryglass village. An early Christian monastery was founded in Terryglass by St Columb (Colum Mac Cremthainn) in the sixth century (Gwynn and Hadcock 1970, 45). Columb died around AD 552 (Ann. Inisf., 552). The church of Tirdaglassoe contributed three marks in the taxation of the diocese in 1302-7 (Cal. doc. Ire., 302). The Royal Visitation of 1615 described the church as having a 'covered chancell' (Murphy 1914, 221) but there is no mention of the church itself in the Civil Survey of 1654-6 where it only mentions the 'church yard of Tirraglasse' (Simington 1931, 311). According to local tradition the site of the monastery lies in the present church and graveyard (Carey and Farrelly 1994, 78). The ecclesiastical complex consists of a church (TN006-003003-), a graveyard (TN006-003008-) and a holy well (TN006-003005-), all of which are situated within a possible ecclesiastical enclosure. Also sited within this possible enclosure are a bawn wall (TN006-003004-) immediately E of the church and graveyard and a linear earthwork (TN006-003006-) to the N. The ecclesiastical enclosure (diam. approx. 460m E-W, 450m N-S) is defined by an earth and stone bank (Wth 0.3-2m, ext. H 0.2-1.5m) and a stone wall from N to ENE only where it is preserved as a townland boundary. The E portion of the enclosure can be traced by a field boundary which curves S and become the townland boundary between Carrownaglogh and Crossanagh. Elsewhere the enclosure is destroyed and is only visible as a cropmark (except from WNW to N) on aerial photographs (Swan 1983, 270). It is bisected by a modern roadway on a NE-SW axis and by a small river on a N-S axis. The above description is derived from 'The Archaeological Inventory of County Tipperary. Vol. 1 - North Tipperary' compiled by Jean Farrelly and Caimin O'Brien (Dublin: Stationery Office, 2002). In certain instances the entries have been revised and updated in the light of recent research. Date of upload/revision: 22 September 2008

This site is an ecclesiastical enclosure associated with an early Christian monastery founded in the 6th century by St. Colum (Colum Mac Cremthainn), reflecting its early-medieval origins. Local tradition and historical records link it to the broader monastic and religious landscape of Terryglass, though specific folklore about the site is not well documented.