317 NMS sites 295 within protection zone 147 listed buildings 6 of 9 archaeological periods

Bargy is a barony of County Wexford, in the historical province of Leinster (Irish: Uí Bhairrche), covering 174 km² of land. The barony records 317 NMS archaeological sites and 147 NIAH listed buildings, placing it at around the 47th percentile among 280 ROI baronies for sites per km². This means it is in the lower half of all baronies for sites per km². Dated archaeological evidence runs from the Early Bronze Age through to the Post Medieval, spanning 6 of 9 archaeological periods, placing the barony in the 18th percentile among 280 ROI baronies for chronological depth. This means it is in the bottom fifth of all baronies for chronological depth. The largest dated subset of recorded sites dates to the Iron Age. Logainm flags 35 placenames in the barony as carrying a recognised heritage root; the largest share — around 66% — are names associated with early Christian church and monastic foundations.

Detailed boundary map of BARGY barony, WEXFORD
Bargy boundary detail
Regional context map showing BARGY barony within WEXFORD
Bargy in regional context

Heritage at a glance

Percentile rankings throughout this profile compare each barony only against the other 279 Republic of Ireland baronies.

317
Recorded NMS sites
47th percentile
295
Within protection zone
93.1% of recorded sites
147
NIAH listed buildings
67th percentile
174 km²
Barony area

The recorded heritage of Bargy

The National Monuments Service Sites and Monuments Record (SMR) is the statutory inventory of archaeological sites for the Republic of Ireland, maintained by the Department of Tourism, Culture, Arts, Gaeltacht, Sport and Media. Sites recorded here include earthworks, ringforts, megalithic tombs, ecclesiastical remains, and post-medieval features; not every record is legally protected, but each is registered as a monument of archaeological interest.

The National Monuments Service records 317 archaeological sites in Bargy, putting it at the 47th percentile among 280 ROI baronies for sites per km². This means it is in the lower half of all baronies for sites per km². Protection coverage is near-universal — 295 sites (93%) fall within a recorded monument protection zone, indicating an extensively surveyed landscape. The record is dominated by defensive sites — ringforts, enclosures, hillforts, and stone forts (139 sites, 44% of the total), with ecclesiastical sites forming a substantial secondary presence (71 sites, 22%). Ringfort – rath is the most prevalent type, making up 23% of the barony's recorded sites (72 records), broadly in line with the ROI average of 20% across all baronies where this type occurs. Ringfort – rath is an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD. Other significant types include Church (27) and Enclosure (21). Church is a building used for public Christian worship, of any date from c. 500 AD onwards; Enclosure is a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence. Across the barony's 174 km², this gives a recorded density of 1.82 sites per km².

Most common monument types

Hover or tap a monument type to see its definition.

TypeCount
Ringfort – rath an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD 72
Church a building used for public Christian worship, of any date from c. 500 AD onwards 27
Enclosure a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence 21
Ritual site – holy well a well or spring traditionally associated with a saint, often credited with healing properties; many trace earlier ritual origins but devotion is documented from the medieval period onwards 17
Graveyard a burial area associated with a church, in use from the medieval period onwards 15
Castle – tower house a fortified residential tower of four or five storeys, mostly built by lords in the 15th and 16th centuries and often within a defended bawn 13
Castle – unclassified a castle whose form cannot be precisely classified, dating somewhere between the late 12th and 16th centuries 11

Chronological distribution

The dated archaeological record for Bargy spans from the Early Bronze Age through to the Post Medieval, with activity attested across 6 of 9 archaeological periods. This is the 18th percentile across ROI baronies — a relatively narrow chronological band, with much of Irish prehistory not represented in the dated record. Every period from earliest to latest is represented in the record — an unbroken sequence of dated activity across the full chronological span. Activity concentrates most heavily in the Iron Age (92 sites, 39% of dated material), with the Early Medieval forming a secondary peak (64 sites, 27%). A further 84 recorded sites (26% of the overall NMS register for the barony) carry no period attribution — appearing as 'Unknown' in the bar chart below. This typically reflects either records that pre-date the standardised period vocabulary or sites awaiting specialist dating review, rather than a genuine absence of chronological evidence.

Mesolithic
0
Neolithic
0
Early Bronze Age
3
Middle Late Bronze Age
9
Iron Age
92
Early Medieval
64
Medieval
43
Post Medieval
22
Modern
0
Unknown
84

Sample of recorded monuments

Show 25 sample monuments (of 317 total)

A representative sample of 25 recorded monuments drawn from the barony’s 317 total NMS entries. Sites within a recorded monument protection zone and rarer site types are prioritised so the list shows a meaningful cross-section rather than only the most common type. Each entry shows the official Sites and Monuments Record reference number and the description published by the National Monuments Service.

Cairn – burial cairn

SMR WX042-007001-Bargy CommonsProtected

Located at the crest of the S-facing slope of the most south-western summit of Forth Mountain and close to Skeater Rock. A cairn of stones (diam. c. 30m) was removed in 1884 when a 'bowl food vessel' was discovered…

Bullaun stone (present location)

SMR WX045-015001-Maudlintown (Bargy By.)Protected

A granite stone (dims. 1.36m x 0.57-1.24m; H 0.38m) with one rounded basin (diam. 0.5m; D 0.34m) was moved a short distance to its present location on the E side of an enlarged field c. 1982.

The above description is…

Burial ground

SMR WX045-035—-Grange (Bargy By., Bannow Ed)Protected

Marked faintly as a rectangular feature (dims c. 25m E-W; c. 20m N-S) on the 1839 ed. and marked faintly as a circular feature (diam. c. 20m) on the 1925 ed. of the OS 6-inch map, and described as a graveyard on both.…

Midden

SMR WX045-044—-Bannow IslandProtected

Clare island is a rock outcrop island with soil cover (dims. c. 50m NW-SE; c. 30m NE-SW), situated between Bannow Island, which is c. 200m to the W, and the mainland, which is c. 140m to the SE. In 1864 animal bones and…

Historic town

SMR WX045-045—-BannowProtected

Situated on a broad low peninsula (Wth c. 400-700m N-S; L c. 500m E-W) which is at the SW end of the broad peninsula of Bannow parish lying between Bannow Bay to the NW and the sea to the S. The site of the first…

Mine

SMR WX045-055—-BarrystownProtected

Silver and lead ore were mined at Barrystown from 1551-53, and probably before that date. Dutch miners under their Captain, Joachim Gundelfinger, had been brought in to operate the mines in two shifts per day of…

Tide mill – unclassified

SMR WX045-064—-BrandaneProtected

A water mill at Bannow, which was first mentioned in 1307, is described as ruinous in 1324 (Hore vol. 4, 453-4). In 1634 it was part of the estate of John Cullen of Cullenstown castle (ibid. 457). It has recently been…

House – 16th/17th century

SMR WX046-001002-KilcavanProtected

Located on a slight NW-SE spur with a NW-SE stream c. 350m to the NE that loops around to the S and W and is c. 500m to the SW flowing N. The Fitzhenrys were the principal landowners in Kilcavan from at least the…

Font (present location)

SMR WX046-011—-DanescastleProtected

The highly decorated Romanesque font now in the Roman Catholic church at Carrick-on-Bannow originally came from Bannow church (WX045-045009-) (Tuomey 1850, 201). It is complete (H 0.87m) and was probably made from…

Standing stone

SMR WX046-014—-Balloughtonbronze_ageProtected

Marked only on the 1925 ed. of the OS 6-inch map, and situated on a level landscape. This is a granite stone with veins of quartz and a rectangular cross-section (dims. 1.4m NNE-SSW; 1m WNW-ESE; H 3m). A description of…

Mound

SMR WX046-021—-KnocktownProtected

Marked as small circular embanked enclosure (diam. c. 15m) on the 1839 ed. of the OS 6-inch map. It is situated on a fairly level landscape at a point where two field banks now meet, and with a small NW-SE stream c.…

Promontory fort – inland

SMR WX046-034002-Duncormick HillProtected

The site of Duncormick castle (WX046-034001-) is situated on a rock outcrop promontory (dims 51m E-W; c. 38m N-S; H 4-6.5m) on the W side of the valley of a N-S stream, and in the centre of Duncormick village. There is…

Castle – motte and bailey

SMR WX046-035001-DuncormickmedievalProtected

The manors of Rosegarland and Duncormick were jointly held by Maurice de London by the service of three and a quarter knights in 1247, and by three knights in 1324, but thereafter the manors are separated and Duncormick…

Courtyard

SMR WX046-041003-Kilcowan UpperProtected

According to an inquisition held in New Ross on October 19th 1631 Arthur Keating, the son of Oliver Keating, possessed a court, which may have been a bawn of the castle (WX046-041001-) at Kilcowan (Jeffrey 1979, 78-9).…

Chapel

SMR WX046-047001-Cullenstown (Bargy By.)Protected

Located on a fairly level landscape, and described as 'R.C. chapel (in ruins)' on the 1839 ed. of the OS 6-inch map. This could be an estate chapel, or private chapel, of Cullenstown tower house (WX046-046001-), which…

Walled garden

SMR WX046-074—-Kilcowan Lower,Kilcowan UpperProtected

Oliver Keating was possessed of the manor of Kilcowan at the time of his death in March 1629 (Jeffrey 1979, 78-9). This consisted of a castle (WX046-042001-), a hall (WX046-042002-), an orchard, a messuage…

Habitation site

SMR WX046-080—-Gibberpatrick,RathanganProtected

Situated on the flood-plain of a small N-S stream and close to the stream at a point where it curves to the W. A number of prehistoric flints and worked stones have been recovered on the land, largely from this area.…

Mass-house

SMR WX047-050001-TomhaggardProtected

Located on a bluff overlooking a small W-E valley. Tomhaggard is not listed in a survey of Catholic priests in Ferns diocese in 1731 (Anon. 1915, 166-9), but Jasper Devereux was registered as the pastor of Mayglass and…

Concentric enclosure

SMR WX052-042—-GenstownProtected

Situated on a level landscape. The cropmark of a bivallate circular enclosure (int. diam. c. 45m; ext. diam. c. 80m) defined by a wider inner fosse feature (Wth c. 3m) and slighter outer fosse feature is visible on…

Churchyard

SMR WX046-047002-Cullenstown (Bargy By.)Protected

Located on a fairly level landscape. The church at Cullenstown could be an estate chapel, or private chapel, of Cullenstown tower house (WX046-046001-) which is c. 200m to the WNW. The church (WX046-047001-) is within a…

Sarcophagus

SMR WX045-045008-BannowProtected

Two graveslabs and a sarcophagus are at the SE angle of the nave of Bannow church (WX045-045001-). The sarcophagus (Wth 0.45-0.74m; H c. 0.35m; L 2.04m) has a single drain-hole. The nearby graveslab with no inscription…

House – indeterminate date

SMR WX047-023002-SheephouseProtected

Situated on a level landscape. According to local reports stone foundations, probably of a house- site, were found in the interior of rath (WX047-023001-) through ploughing.

Compiled by: Michael Moore

Date of…

Architectural fragment

SMR WX042-023002-Gortins GreatProtected

A fragment of a wall with no distinguishing features may be part of a tower house (WX042-023001-). Two dressed granite stones from a pointed doorway are present at the site.

Compiled by: Michael Moore

Date of…

Hut site

SMR WX051A002002-Saltee Island GreatprehistoricProtected

Located at the NE point of the Great Saltee Island, on a low-lying, level, grass and fern-covered landscape. Part of the foundation course of a circular hut site (int. dims 7.9m E-W; 4.8m plus N-S) is within the…

Ringfort – rath

SMR WX041-032—-Harristown (Bargy By.)early_medievalProtected

Marked as an oval quarry (dims c. 30m N-S; c. 20m E-W) on the 1839 Ed. of the OS 6 inch map. It is located towards the top of a slight E-facing slope and on the N side of a NE-SW road. It is marked on the 1925 Ed. as a…

Listed buildings

The National Inventory of Architectural Heritage (NIAH) is a state survey appraising buildings of architectural, historical, archaeological, artistic, cultural, scientific, social, or technical interest. Each surveyed structure receives a rating from International (the highest, for buildings of European importance) through National, Regional, Local, and Record-Only.

The NIAH records 147 listed buildings in Bargy (67th percentile across ROI baronies). The highest-graded structure include 1 of National significance. The Republic holds 937 National-graded buildings in total, so this barony accounts for around 0% of the national total. Construction dates concentrate most heavily in the Victorian (1830-1900) period. The most-recorded building type is farm house (45 examples, 31% of the listed stock).

Terrain and environment

Mean elevation across the barony is 24m — the 2nd percentile among 280 ROI baronies for elevation. This means it is in the bottom tenth of all baronies for elevation. This is a relatively low-lying landscape by ROI standards. Elevation matters for heritage because higher-altitude baronies typically favour defensive monuments — ringforts and hilltop forts placed on prominent ground — while lowland baronies are more likely to carry the dense settlement and church networks of intensive agricultural landscapes. A maximum elevation of 218m gives the barony meaningful vertical relief. Mean slope is 2.0° — the 7th percentile among 280 ROI baronies for slope. This means it is in the bottom tenth of all baronies for slope. This is broadly flat terrain, the kind of landscape best suited to intensive agriculture. Slope is a key control on both land use and archaeological preservation: steep ground resists ploughing and tends to preserve earthworks intact, while gentle slopes favour intensive cultivation that damages or destroys surface archaeology over time. The Topographic Wetness Index averages 11.9, the 94th percentile among 280 ROI baronies for wetness. This means it is in the top tenth of all baronies for wetness. This is wet, slow-draining ground by ROI standards — the kind of landscape that may carry waterlogged archaeological sites of unusual preservation value. Drainage matters for heritage because poorly-drained ground preserves organic archaeology (wooden trackways, leather, textiles, and on rare occasions human remains) far better than free-draining soil; well-drained ground favours arable use but destroys organic material rapidly. The land-cover mosaic combines improved grassland (63%), arable farmland (23%), and woodland (10%), giving a mixed agricultural and semi-natural landscape. In overall character, this is low-lying, gently-sloping terrain — characteristic of Ireland's central plain and coastal lowlands, with land use dominated by improved grassland.

Terrain measurements

Mean elevation23.7 m
Max elevation217.8 m
Mean slope
Wetness index (TWI)11.88 94th pct
Grassland63.2%
Woodland10.0% 17th pct
Cropland23.0%
Wetland1.4% 96th pct
Urban land1.3% 60th pct

Where this barony sits in the Republic of Ireland

Drainage
94th
Woodland
17th

Geology and preservation

Bedrock geology shapes the landscape long before any settlement begins — controlling soil drainage, agricultural potential, the survival of upstanding monuments, and the preservation of buried archaeology. The figures below come from the Geological Survey Ireland 1:100,000 bedrock map.

The bedrock underlying Bargy is predominantly slate (23% of the barony by area), laid down during the Cambrian period (54% by area, around 540 to 485 million years ago). Slate weathers to thin upland soils but provides high-value building and roofing stone, which often shows in surviving 19th-century rural and ecclesiastical architecture. With 14 distinct rock types mapped, the barony sits in the top third of ROI baronies for geological diversity (97th percentile) — typically a sign of complex tectonic history or coastal mosaics of differing rock units.

Dominant geological periodCambrian (55%)
Dominant rock typeSlate (23%)
Mapped formations23
Distinct rock types14 97th pct for diversity

Rock type composition

Slate
23%
Limestone
12%
Conglomerate
10%
Mudstone
10%
Sandstone
9%

Largest mapped unit: Ardenagh Formation (22% of the barony)

Placename evidence

Logainm records 35 heritage-diagnostic placenames for Bargy, drawn from townland and civil-parish names across the barony. The dominant stratum is Early Christian ecclesiastical — cill-, teampall-, and domhnach-prefixed names that record the dense network of early church foundations established between the fifth and tenth centuries. The leading diagnostic roots are cill- (20 — church), ráth- (7 — earthen ringfort), and dún- (3 — hilltop fort or promontory fort). This is broadly in line with the ROI average of 30.7 heritage placenames per barony. The presence of multiple heritage strata side by side indicates layered occupation of the landscape across successive prehistoric and historic periods. Logainm records 248 placenames for Bargy (predominantly townland names). Of these, 35 (14%) carry one of the diagnostic Gaelic roots tracked above; the remainder draw on more generic landscape vocabulary that does not encode a heritage period.

Pre-Christian / Early Medieval Defensive

RootCountMeaning
ráth-7earthen ringfort
dún-3hilltop or promontory fort

Early Christian Ecclesiastical

RootCountMeaning
cill-20church (early)
gráinseach-2monastic farm / grange
tobar-1holy well

Burial, Ritual, and Norse-Contact

RootCountMeaning
uaimh-1cave / souterrain
gall-1foreigner — Norse settlement marker

About this profile

Click any section below to expand.

What is a barony?

A barony is a historic administrative unit in Ireland, broadly equivalent to an English hundred. The 280 baronies used here are from the OSi 2019 National Statutory Boundaries (generalised 20m), covering the 26 counties of the Republic of Ireland. Baronies derive from the Norman period, were formalised in the 17th century, and have not been redrawn for statistical purposes. They vary enormously in area, from compact urban baronies in Dublin to vast upland baronies in Connacht, and should not be compared by raw site count without accounting for area differences.

What counts as a site?

This profile combines three distinct heritage registers, each with its own definition of what constitutes a recordable site:

  • Archaeological sites (NMS). The National Monuments Service Sites and Monuments Record (SMR) catalogues every known archaeological monument or site of archaeological interest in the Republic, from prehistoric burial mounds and ringforts to medieval churches and post-medieval defensive works. Inclusion does not require legal protection — only that the site has been identified, surveyed, and assessed as having archaeological value. A separate subset of these sites lies within a recorded protection zone, which gives them statutory protection under the National Monuments Acts.
  • Listed buildings (NIAH). The National Inventory of Architectural Heritage records buildings of architectural, historical, archaeological, artistic, cultural, scientific, social, or technical interest. Each surveyed structure is appraised on a five-tier scale: International, National, Regional, Local, and Record-Only. The NIAH appraisal is informational rather than strictly statutory, but it underpins local-authority Record of Protected Structures (RPS) listings.
  • Heritage placenames (Logainm). Logainm is the authoritative database of Irish placenames maintained by the Placenames Branch. This profile applies a heritage-diagnostic classifier to the Irish-language form of each townland name, flagging roots that signal defensive sites (ráth-, lios-, dún-, caiseal-, cathair-), ecclesiastical foundations (cill-, teampall-, domhnach-, mainistir-), prehistoric burial-ritual features (tuaim-, carn-, leaba-), or Norse-contact settlement (gall-). Townlands without one of these diagnostic roots are not flagged here — they may still carry historical significance, but that significance is not encoded in the name itself.
Editorial principles

The narrative sections of this profile follow several explicit principles:

  • Evidential. Every claim about this barony’s heritage character is anchored in the underlying register data. Where a site count, a placename count, or a percentile rank is cited, it is computed from the source datasets at export time, not estimated.
  • Comparative. Counts and metrics are reported alongside their percentile rank against the other 279 ROI baronies. A barony with 50 ringforts in absolute terms could be unusually high or unusually low depending on its size and regional context; percentile ranking removes that ambiguity.
  • Transparent on limits. Where a register has known coverage gaps, survey biases, or data-quality issues that affect this barony’s figures, the profile flags them rather than presenting the numbers as definitive.
  • No interpretation beyond what the data supports. The narrative does not speculate about historical events, social dynamics, or cultural meaning beyond what the recorded heritage and placename evidence directly attests.
Data caveats and limits
  • NMS Sites and Monuments Record is the product of survey campaigns conducted at different intensities across different counties and decades. Some baronies have been surveyed more thoroughly than others, and absolute counts should be read in that light. Sites destroyed by development before survey are typically not represented; sites in heavily forested or upland terrain are sometimes under-recorded.
  • NIAH coverage is broadly complete for the Republic of Ireland but the survey was conducted on a rolling county-by-county basis, and the most recent appraisal date varies. Buildings demolished or substantially altered after their original survey may still appear in the register; conversely, recent buildings of merit may not yet have been appraised.
  • Logainm classification applies a deliberately conservative pattern-matching approach to the Irish-language townland forms. The classifier prioritises true positives over recall: a townland may carry a heritage signal that the classifier doesn’t recognise, particularly where the diagnostic root has been heavily anglicised or where the townland name draws on a less common term. The 60,000+ townland records and ~9,800 classified placenames give a substantial signal at barony scale, but individual townland names should be checked against Logainm directly for definitive interpretation.
  • Period attribution. The chronological distribution reflects only those NMS sites that carry a recognised period attribution in the source data. Sites listed as “Unknown” period are excluded from the dated subset.
  • Boundary changes. Some baronies have undergone minor boundary adjustments since their 19th-century definition; the OSi 2019 generalised boundaries used here are the current statutory definition and may differ slightly from historical maps in border areas.
  • Bedrock geology is mapped at 1:100,000 scale, which means local variation within a barony — small pockets of different rock type, mineral veins, alluvium overlying bedrock — is generalised. The dominant-system and rocktype figures are area-weighted, so a barony reading “70% Carboniferous limestone” may still contain small but archaeologically important pockets of older or younger rock. Around 3% of GSI polygons do not match the lexicon and contribute no rocktype or system attribution.
Data sources
  • National Monuments Service — Sites and Monuments Record (SMR)
    Contributes archaeological site records, classifications, periods, and recorded protection-zone status.
    © Department of Housing, Local Government and Heritage · Licence: Open data, Creative Commons Attribution 4.0 (CC BY 4.0)
    https://data.gov.ie/dataset/national-monuments-service-archaeological-survey-of-ireland
  • National Inventory of Architectural Heritage (NIAH)
    Contributes listed-building records and architectural-significance grades.
    © Department of Housing, Local Government and Heritage · Licence: Open data, Creative Commons Attribution 4.0 (CC BY 4.0)
    https://data.gov.ie/dataset/national-inventory-of-architectural-heritage-niah-national-dataset
  • Logainm — Placenames Database of Ireland
    Contributes Irish-language and English townland names, civil parish associations, and barony assignments for the heritage-placename classifier.
    © Government of Ireland, Placenames Branch · Licence: Creative Commons Attribution-NoDerivs 3.0 Ireland (CC BY-ND 3.0 IE)
    https://www.logainm.ie/
  • Ordnance Survey Ireland — National Statutory Barony Boundaries 2019
    Contributes the canonical 280 barony boundaries (generalised 20m).
    © Ordnance Survey Ireland / Government of Ireland · Licence: Open data, Creative Commons Attribution 4.0 (CC BY 4.0)
    https://data-osi.opendata.arcgis.com/
  • EURODEM — European Digital Elevation Model
    Contributes elevation, slope, and topographic-wetness statistics, plus the hillshade rendering on each barony’s topographic map.
    © Maps for Europe · Licence: Open data
    https://www.mapsforeurope.org/datasets/euro-dem
  • ESA WorldCover
    Contributes land-cover classifications for grassland, woodland, cropland, wetland, urban, and water statistics.
    © European Space Agency · Licence: Creative Commons Attribution 4.0 (CC BY 4.0)
    https://esa-worldcover.org/en
  • Geological Survey Ireland — 1:100,000 Bedrock Geology
    Contributes bedrock geological data: dominant geological system (Carboniferous, Devonian, etc.), rock-type composition, and formation-level mapping, with the GSI Bedrock Lexicon providing descriptive attributes.
    © Geological Survey Ireland · Licence: Open data, Creative Commons Attribution 4.0 (CC BY 4.0)
    https://www.gsi.ie/en-ie/data-and-maps/Pages/Bedrock.aspx

Explore more: Search any of the 280 ROI baronies, browse by historical province, or read the methodology and data sources for the full Republic of Ireland Heritage Tool.

Spotted an error? This dataset is updated continuously. Email contact@danielkirkpatrick.co.uk with corrections, missing records, or suggestions for improvement.