408 NMS sites 395 within protection zone 183 listed buildings 7 of 9 archaeological periods

Shelburne is a barony of County Wexford, in the historical province of Leinster (Irish: Síol Bhroin), covering 216 km² of land. The barony records 408 NMS archaeological sites and 183 NIAH listed buildings, placing it at around the 50th percentile among 280 ROI baronies for sites per km². This means it is in the upper half of all baronies for sites per km². Dated archaeological evidence runs from the Early Bronze Age through to the Modern, spanning 7 of 9 archaeological periods, placing the barony in the 25th percentile among 280 ROI baronies for chronological depth. This means it is in the bottom third of all baronies for chronological depth. The largest dated subset of recorded sites dates to the Iron Age. Logainm flags 27 placenames in the barony as carrying a recognised heritage root; the largest share — around 63% — are names associated with early Christian church and monastic foundations.

Detailed boundary map of SHELBURNE barony, WEXFORD
Shelburne boundary detail
Regional context map showing SHELBURNE barony within WEXFORD
Shelburne in regional context

Heritage at a glance

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

408
Recorded NMS sites
50th percentile
395
Within protection zone
96.8% of recorded sites
183
NIAH listed buildings
75th percentile
216 km²
Barony area

The recorded heritage of Shelburne

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 408 archaeological sites in Shelburne, putting it at the 50th percentile among 280 ROI baronies for sites per km². This means it is in the upper half of all baronies for sites per km². Protection coverage is near-universal — 395 sites (97%) 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 (172 sites, 42% of the total), with ecclesiastical sites forming a substantial secondary presence (102 sites, 25%). Ringfort – rath is the most prevalent type, making up 23% of the barony's recorded sites (95 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 (36) and Enclosure (27). 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 216 km², this gives a recorded density of 1.89 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 95
Church a building used for public Christian worship, of any date from c. 500 AD onwards 36
Enclosure a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence 27
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 21
Graveyard a burial area associated with a church, in use from the medieval period onwards 20
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
Burnt mound a heap of fire-cracked stone, ash and charcoal, with no surviving trough, dated Bronze Age to early medieval 11
Graveslab a recumbent grave-marking slab, dated 1200–1700 AD 11

Chronological distribution

The dated archaeological record for Shelburne spans from the Early Bronze Age through to the Modern, with activity attested across 7 of 9 archaeological periods. This is the 25th 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 (126 sites, 41% of dated material), with the Early Medieval forming a secondary peak (76 sites, 25%). A further 101 recorded sites (25% 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
29
Middle Late Bronze Age
17
Iron Age
126
Early Medieval
76
Medieval
46
Post Medieval
12
Modern
1
Unknown
101

Sample of recorded monuments

Show 25 sample monuments (of 408 total)

A representative sample of 25 recorded monuments drawn from the barony’s 408 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.

Stone row

SMR WX039-005—-WhitechurchProtected

Located in a slight NE-SW valley with the summit of Slievecoiltia Hill c. 2.5km to the NE. Three granite stones are aligned NE-SW (L of row 6.5m) increasing in H from 1.2m at NE to 1.4m in the centre and 1.8m at SW.…

Cross – High cross

SMR WX039-018004-Great IslandProtected

What is probably the smallest high cross in Ireland (H 0.55m; Wth at crux 0.31m; T 0.14m) is within the graveyard (WX039-018006-) of Kilmokea church site (WX039-018002-). The cross is of sandstone and the head is solid.…

Mass-rock

SMR WX039-026—-KilleskProtected

Marked only on the 1940 ed. of the OS 6-inch map, and situated on an E-facing slope. A granite erratic (dims. c. 1m x 1.5m; H 1m) is sitting on a small exposure of rock outcrop. It has a flat upper surface with a…

Castle – Anglo-Norman masonry castle

SMR WX039-028002-Great IslandProtected

There are references to the repair of a stone castle requiring lead, slate and timber in 1286, which also required the digging of a moat (Hore 1901-11, vol. 3, 202-3). According to the Civil Survey (1654-6) 120 acres…

Leper hospital

SMR WX039-028005-Great IslandProtected

There is one reference to a leper hospital in a partial survey of Great Island in 1607-08 (Hore 1910-11, vol. 3, 229), with the 1940 ed. of the OS 6 inch map providing the only evidence of the location towards the top…

Tide mill – unclassified

SMR WX039-060—-Dunbrody,Saltmills (Shelburne By., Ballyhack Ed)Protected

Situated at the bottom of a gentle N-facing slope at the point where a small SE-NW stream emerges into the tidal reaches of the E-W Campile stream. References to the salt mill of Dunbrody date from 1540 (Hore 1901-11,…

Souterrain

SMR WX039-078002-Fisherstownearly_medievalProtected

Located towards the bottom of a NE-facing slope with the head of a SE-NW inlet of the tidal River Nore/Barrow c. 100m to the NE. The souterrain is on the line of the bank of rath (WX039-087001-) at W, and was discovered…

Bastioned fort

SMR WX044-015001-DuncannonProtected

Located on a NE-SW promontory (H c. 20m) jutting out into the estuary of the Barrow/Nore/Suir. Outside the ramparts the ground slopes down almost to sea-level over c. 50m. The original name of the promontory –…

Stone sculpture

SMR WX044-033001-ColemanProtected

Built into the top of the inner (E) face of the sea-wall at Arthurstown, which was built c. 1800. A rectangular stone (H 0.35m; Wth 0.33m) has a worn face in relief. A second stone (WX044-033002-) is c. 100m W along the…

Well

SMR WX045-011—-BallyhackbegProtected

Marked on the 1839 and 1925 eds of the OS 6-inch map and described as Toberernan on both, in italic lettering on the former and gothic on the latter. It is situated on a slight S-facing slope and in an alcove on the W…

Religious house – Augustinian friars

SMR WX045-012003-ClonminesProtected

This church is said to have been founded by the Kavanaghs for Augustinian Friars c. 1317 with a grant of land, but at the Suppression in 1540, the house, described erroneously as Dominican, had very little property…

Town defences

SMR WX045-012009-ClonminesProtected

Situated at the crest of a slight N and E-facing slope down to the N-S Owenduff/Corock river, which is c. 300-350m to the E. There are no murage grants for Clonmines and it might not have been defended, but at the W…

Burial ground

SMR WX045-075—-DungulphProtected

Situated on a gentle W-facing slope with a N-S stream c. 70m to the W. This is a slightly raised rectangular grass-covered area (dims. 22m N-S; 17m E-W; H 0.3-0.6m) with a local tradition of use as a graveyard. There is…

Ring-ditch

SMR WX045-078—-Ballyvarogebronze_ageProtected

Situated on the crest of a slight N-S ridge. The cropmark of a circular enclosure (ext. diam. c. 20m) defined by a single ditch feature (Wth c. 3m) is visible on aerial photographs (MM (48) 2-4).

Compiled by: Michael…

Castle – motte

SMR WX050-011002-Grange (Shelburne By., Fethard Ed)medievalProtected

Situated on a level landscape with a N-S valley (Wth of top c. 70m; D c. 5-10m) c. 20m to the E. Hervey de Montmorency granted the churches of Shelburne and Bargy baronies to Christchurch, Canterbury, who granted the…

Military camp

SMR WX050-015003-RamstownProtected

Baginbun Head is a broad promontory (dims. c 400m ENE-WSW; c. 200m NNW-SSE; H c. 20m) with other promontories off it. Richard de Clare FitzGilber, also known as Strongbow, sent Raymond le Gros to Ireland with ten…

Ogham stone

SMR WX054-004—-Portersgateearly_christianProtected

Fragments of an ogham stone were found in 1845 on the shore below Brecaun Church (WX054-003002-) (Barry 1896, 127-8), and c. 1930 another fragment was found which enabled Macalister (1930, 54-5) to read the inscription…

Lighthouse

SMR WX054-010—-Churchtown (Shelburne By.)Protected

Located on the level landscape at the S tip of the narrow part (L c. 4.5km NE-SW; Wth c. 600m-1.5km NW-SE) of Hook peninsula. A lighthouse tower was built early in the 13th century by the monks of St. Dubhán’s church…

Salt works

SMR WX054-012—-SladeProtected

Located on the S side of Slade Harbour and SE of the fortified house (WX054-008002-). In 1685 Henry Loftus rented the castles and land of Slade to William Mansel, who was a brother-in-law of his wife’s and who had been…

House – indeterminate date

SMR WX045-084—-CastleworkhouseProtected

Situated on a fairly level landscape. The faint cropmark of a small rectangular structure (dims c. 10m E-W; c. 5m N-S) defined by drain features is visible on aerial photographs (WX045-084_1 to _4). The structue crosses…

Cist

SMR WX034-074002-BallymaclareProtected

Situated at the E edge of a shelf overlooking a N-S valley (Wth of top c. 250m) with its stream c. 30m to the E. A polygonal cist (int. dims. 1.05m N-S; 0.95m E-W) defined by 6 or 7 side-stones (dims. c. 0.45-0.6m; H…

Inscribed stone (present location)

SMR WX050-018—-RamstownProtected

A stone came to light on a cliff-top at Lady Betty’s Pool. c. 1880, which is c. 340m N of the linear earthwork at Baginbun (WX050-015002-). It had an inscription that resembled those on a stone at Fethard Castle…

Headstone

SMR WX039-088—-Great IslandProtected

Now located in the National Museum of Ireland, Dublin (DU018-295—-). Figure was discovered in the gardens of Kilmokea House, Great Island, Campile, and presumed to have come from adjacent cemetery (WX039-018006-)…

Midden

SMR WX050-011004-Grange (Shelburne By., Fethard Ed)Protected

Situated in Fethard-on-Sea village. Archaeological testing (96E0116) over an extensive area (dims c. 75m NNW-SSE; c. 60m ENE-WSW) immediately S of the church site (WX050-011001-) identified one pit (diam. 1m; D 0.8m)…

Ringfort – rath

SMR WX035-048—-Rathnageeraghearly_medievalProtected

Located on a slight SE to W-facing slope. This is a dished oval, grass and scrub-covered area (dims. 47m WNW-ESE; 33m NNE-SSW) defined by a scarp (H 0.7m at NW to 1.6m at SE), with an external fosse best preserved…

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 183 listed buildings in Shelburne, the 75th percentile across ROI baronies for listed-building density. The highest-graded structures include 4 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.

Terrain and environment

Mean elevation across the barony is 42m — the 12th percentile among 280 ROI baronies for elevation. This means it is in the bottom fifth 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. The barony reaches 266m at its highest point — a vertical span of more than 224m within its boundary, indicating significant topographic diversity. Mean slope is 3.1° — the 38th percentile among 280 ROI baronies for slope. This means it is in the lower half of all baronies for slope. 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 11.1, the 60th percentile among 280 ROI baronies for wetness. This means it is in the upper half of all baronies for wetness. 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 (60%), arable farmland (24%), and woodland (11%), giving a mixed agricultural and semi-natural landscape.

Terrain measurements

Mean elevation42.2 m
Max elevation266.5 m
Mean slope3.1°
Wetness index (TWI)11.09 60th pct
Grassland59.7%
Woodland11.3% 22nd pct
Cropland24.5%
Urban land1.3% 57th pct

Where this barony sits in the Republic of Ireland

Drainage
60th
Woodland
22nd

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 Shelburne is predominantly mudstone (27% of the barony by area), laid down during the Ordovician period (67% by area, around 485 to 444 million years ago). Mudstone breaks down into heavy, often poorly-drained clay soils that historically limited intensive arable use. The lower density of ploughing tends to preserve subsurface archaeology better than in sandstone or limestone terrain, though waterlogging can be a factor for site survival. A substantial secondary geology of rhyolite (23%) and slate (23%) adds further variety to the underlying landscape. The single largest mapped unit is the Booley Bay Formation (27% of the barony's bedrock). With 10 distinct rock types mapped, the barony sits in the top third of ROI baronies for geological diversity (89th percentile) — typically a sign of complex tectonic history or coastal mosaics of differing rock units.

Dominant geological periodOrdovician (67%)
Dominant rock typeMudstone (27%)
Mapped formations24
Distinct rock types10 89th pct for diversity

Rock type composition

Mudstone
27%
Rhyolite
23%
Slate
23%
Felsic Volcanics
12%
Siltstones And Slates
7%

Largest mapped unit: Booley Bay Formation (27% of the barony)

Placename evidence

Logainm records 27 heritage-diagnostic placenames for Shelburne, 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- (9 — church), dún- (6 — hilltop fort or promontory fort), and teampall- (5 — church). This is broadly in line with the ROI average of 30.7 heritage placenames per barony. Logainm records 140 placenames for Shelburne (predominantly townland names). Of these, 27 (19%) 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
dún-6hilltop or promontory fort
ráth-4earthen ringfort

Early Christian Ecclesiastical

RootCountMeaning
cill-9church (early)
teampall-5church (later medieval)
gráinseach-3monastic farm / grange
Grounding History report mockup

Explore further

Grounding History: 10 Maps of Northern Ireland’s Past

If you’re interested in Irish heritage more widely, the companion report for Northern Ireland brings together the analysis of all 462 NI wards into one place through 10 high-quality maps — covering monument density, archaeological periods, placename heritage, terrain, wetland, and the historic landscape at first survey. Take a look.

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.