357 NMS sites 347 within protection zone 70 listed buildings 6 of 9 archaeological periods

Corkaree is a barony of County Westmeath, in the historical province of Leinster (Irish: Corca Raoi), covering 109 km² of land. The barony records 357 NMS archaeological sites and 70 NIAH listed buildings, placing it at around the 86th percentile among 280 ROI baronies for sites per km². This means it is in the top fifth of all baronies for sites per km². Dated archaeological evidence runs from the Mesolithic through to the Post Medieval, spanning 6 of 9 archaeological periods, placing the barony in the 17th 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 Early Medieval.

Detailed boundary map of CORKAREE barony, WESTMEATH
Corkaree boundary detail
Regional context map showing CORKAREE barony within WESTMEATH
Corkaree in regional context

Heritage at a glance

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

357
Recorded NMS sites
86th percentile
347
Within protection zone
97.2% of recorded sites
70
NIAH listed buildings
38th percentile
109 km²
Barony area

The recorded heritage of Corkaree

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 357 archaeological sites in Corkaree, putting it at the 86th percentile among 280 ROI baronies for sites per km². This means it is in the top fifth of all baronies for sites per km². Protection coverage is near-universal — 347 sites (97%) fall within a recorded monument protection zone, indicating an extensively surveyed landscape. The dominant category is defensive sites — ringforts, enclosures, hillforts, and stone forts (250 sites, 70% of the record). Ringfort – rath is the most prevalent type, making up 47% of the barony's recorded sites (167 records) — well above 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 Ringfort – unclassified (37) and Standing stone (10). Ringfort – unclassified is a circular Early Medieval settlement enclosure where surviving evidence does not allow distinction between earthen and stone forms; Standing stone is a deliberately set upright stone, used variously as a Bronze/Iron Age burial marker, route marker or commemorative monument. Across the barony's 109 km², this gives a recorded density of 3.27 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 167
Ringfort – unclassified a circular Early Medieval settlement enclosure where surviving evidence does not allow distinction between earthen and stone forms 37
Standing stone a deliberately set upright stone, used variously as a Bronze/Iron Age burial marker, route marker or commemorative monument 10
Crannog an artificial or partly artificial island built up on a lake or river bed, in use from the 6th to 17th centuries AD 8
Church a building used for public Christian worship, of any date from c. 500 AD onwards 8
Moated site 8
Hut site a low stone or earthen foundation enclosing a small circular or oval area, generally interpreted as a former dwelling, of any date from prehistory to the medieval period 8
Castle – unclassified a castle whose form cannot be precisely classified, dating somewhere between the late 12th and 16th centuries 7

Chronological distribution

The dated archaeological record for Corkaree spans from the Mesolithic through to the Post Medieval, with activity attested across 6 of 9 archaeological periods. This is the 17th percentile across ROI baronies — a relatively narrow chronological band, with much of Irish prehistory not represented in the dated record. The record is periodic rather than continuous: the Neolithic, and Middle Late Bronze Age periods fall inside the chronological span but record no dated sites — likely reflecting either genuine settlement discontinuity or limits of survey attribution. Activity concentrates most heavily in the Early Medieval (203 sites, 62% of dated material), with the Iron Age forming a secondary peak (49 sites, 15%). A further 28 recorded sites (8% 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
1
Neolithic
0
Early Bronze Age
48
Middle Late Bronze Age
0
Iron Age
49
Early Medieval
203
Medieval
26
Post Medieval
2
Modern
0
Unknown
28

Sample of recorded monuments

Show 25 sample monuments (of 357 total)

A representative sample of 25 recorded monuments drawn from the barony’s 357 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.

Religious house – Franciscan friars

SMR WM006-058—-AbbeylandProtected

Franciscan friary which was founded by William Delamar in the thirteenth century and was reformed into an observant order in 1460 (Gwynn & Hadcock 1988, 241, 256). The patronage of the friary changed to the Nugents…

Ecclesiastical site

SMR WM006-059—-AbbeylandProtected

Situated in an area of pasture-land. Religious House-Franciscan Friars (WM006-058—-) 190m to NE. Depicted on the 1837 ed. OS 6-inch map as ‘convent’, adjoining the townland boundary between Abbeyland and Multyfarnham.…

Souterrain

SMR WM006-070—-Lackan,Fulmortearly_medievalProtected

There is no paper file in the ASI archive for this monument. Not listed in the Westmeath SMR (1985), listed in the Westmeath RMP (1996) as 'Souterrain'. Excavation by Sylvia Desmond for Judith Carroll & Co. Ltd under…

House – 17th century

SMR WM007-037—-Donorepost_medievalProtected

The precise location of a possible early 17th century house described in the terrier of the Down Survey has not been identified. The terrier of the 1659 Down Survey map of Multyfarnham parish stated that 'There is…

Pier/Jetty

SMR WM007-047—-BallinphortProtected

A survey of the findspot of a dug out canoe recorded that 'a short distance from the canoe are the remains of a stake on the shoreline, while at least three pieces of beams lie on the shore partly submerged in the…

Prehistoric site – lithic scatter

SMR WM007-109—-DonoreProtected

Situated on the S shoreline of Lough Derravaragh. The Mesolithic shoreline of the lake was exposed after the Inny River was drained in the 1960s resulting in the lowering of the water level on Lough Derravaragh (Little…

Sweathouse

SMR WM011-108—-Clanhugh DemesneProtected

Situated inside a 19th tree plantation on the demesne lands of Clonhugh House located 530m to NW. On a slight rise of ground on the E shore of Lough Owel. Ringfort (WM011-107—) 180m to NW. A small sub-circular…

Standing stone (present location)

SMR WM012-001—-TyfarnhamProtected

Situated on grassland. Ringfort (WM012-002—-) 40m to E, chapel (WM012-003—-) 190m to SE. Depicted on the 1837 OS Fair Plan map and annotated as ‘standing stone’. A tall roughly dressed limestone pillar (H 1.6m;…

Building

SMR WM012-023—-TyfarnhamProtected

Situated on the S face of a slight ridge, overlooked by higher ground to the N, with poorly drained lands to the W. Stream running roughly N-S lies 40m to E. Tyfarnham church site (WM012-003—-) and surrounding…

Ceremonial enclosure

SMR WM012-027—-KnightswoodProtected

Situated on the SE face of a high ridge in hilly grass-land surrounded by hills. Ringfort (WM012-026—) 250m to NW. This site was almost completely levelled in the 1960s. An unusually large, slightly raised…

Designed landscape feature

SMR WM012-085—-BallynafidProtected

There is no paper file in the ASI archive for this monument. In grassland with ringfort (WM012-084—-) 90m to NE. Depicted on the OSi 25-inch map as a large D-shaped-shaped area (dims. c. 125m NE-SW x 118m NW-SE)…

Barrow – unclassified

SMR WM012-101—-PortnashanganProtected

Situated on a natural rise in undulating grassland with good views over Lough Owel 230m to SW. Depicted on the 1837 OS Fair Plan map as an oval shaped earthwork with circular feature in centre and annotated as ‘fort’.…

Mill – unclassified

SMR WM012-200—-ToberaquillProtected

No paper file or documentary source known for this mill site in the archives of the National Monuments Service. The source of information on this monument has not been identified.

Compiled by: Caimin O'Brien

Date…

Cross-inscribed stone

SMR WM011-145001-PortlomanProtected

Described in 1980 as 'a flat sandstone slab (L 0.67m; Wth 0.28m) with an incised cross in the centre surrounded by a lightly incised pattern of rectangles. This stone lies on the ground about 2m west of the west end of…

Cross

SMR WM011-145003-PortlomanProtected

Described in 1980 as 'Almost 6m west of the west wall of the ruin (WM011-145—-) is a small broken cross (H 0.9m; Wth c. 0.22m; T 0.12m) with a solid ring. The cross is of limestone and bears no inscription. The…

Sheela-na-gig

SMR WM012-076002-Glebe (Corkaree By., Taghmon Ed)medievalProtected

St. Munna's Church standing in centre of graveyard (WM012-076001-) with Taghmon Castle (WM012-074—-) 150m to NW and motte and bailey (WM012-079—-) 350m to SE. Sheela-na-gig located over trefoil window in N wall of…

Cross-slab

SMR WM006-037003-Lackanearly_christianProtected

Situated on rising ground with commanding views to the W, N and E. Ruins of medieval nave and chancel church (WM006-037—-) stands in N quadrant of rectangular-shaped graveyard (WM006-037001-). Medieval church built…

Water mill – unclassified

SMR WM006-076—-RathgannyProtected

In 1682 Sir Henry Piers of Tristernagh described the route of the River Gaine and the mills and bridges along its route. He wrote the following about the bridge (WM007-123—-) at Multyfarnham; 'it passeth to…

Bawn

SMR WM011-012001-Carrick (Corkaree By.)post_medievalProtected

Standing on rock outcrop, atop high ground with commanding views of the surrounding countryside from SW-W-N-NE, with limited views to E. Rectangular shaped tower house (WM011-012—-) standing two storeys high with…

Settlement deserted – medieval

SMR WM012-003002-TyfarnhamProtected

A church (WM012-003—-) and a medieval hall or building (WM012-023—-) are depicted on the 1654-56 Down Survey map of Leny and Tyfarnham parish (NLI, MS 723-4). The terrier of the Down Survey parish map recorded…

Barrow – ditch barrow

SMR WM012-216—-KnightswoodProtected

Situated in grassland, with large possible ceremonial enclosure (WM012-027—) 80m to NNW. Cropmark of curving ditch of possible barrow (approx. diam. 8m) visible from SSE-S-W only on Digital Globe aerial photograph.…

Castle – motte and bailey

SMR WM006-032—-BallyharneymedievalProtected

Situated on low lying ground on the E bank of the Inny River. A fording point over the river is depicted here on the 1837 ed. OS 6-inch map and an eel weir is also shown to the N of the motte. Ringfort (WM006-033—-)…

Penitential station

SMR WM006-053—-LackanProtected

Situated in the middle of the public road at a T-Junction. Lackan Chapel (WM006-037—-) and graveyard (WM006-037001-) 500m to N and Tobercrummeen holy well (WM006-064—-) 320m to SE. Depicted on the 1837 ed. OS…

Mound

SMR WM007-073—-Multyfarnham Or FearbranaghProtected

Surveyed in 2012 and described by McGuinness (2012, 31) as following: ‘Not located. The grass was high in these fields, possibly obscuring low-visibility features, although the local landowner claimed to know of no…

Ringfort – rath

SMR WM011-020—-Rathbennettearly_medievalProtected

The monument was surveyed in 1980 and described as following; ‘This is a roughly circular earthwork bounded by an uneven scarp, now much defaced with a wide shallow fosse at its foot from north to east the fosse is…

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 70 listed buildings in Corkaree (38th percentile across ROI baronies). 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 95m — the 58th percentile among 280 ROI baronies for elevation. This means it is in the upper half of all baronies for elevation. 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 198m gives the barony meaningful vertical relief. Mean slope is 3.7° — the 52nd percentile among 280 ROI baronies for slope. This means it is in the upper 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 10.9, the 52nd 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 (66%), woodland (16%), and open water (10%), giving a mixed agricultural and semi-natural landscape.

Terrain measurements

Mean elevation94.9 m
Max elevation197.7 m
Mean slope3.7°
Wetness index (TWI)10.92 52nd pct
Grassland66.1%
Woodland16.5% 56th pct
Cropland6.6%

Where this barony sits in the Republic of Ireland

Drainage
52nd
Woodland
56th

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 Corkaree is predominantly limestone (56% of the barony by area), laid down during the Carboniferous period (100% by area, around 359 to 299 million years ago). Limestone is the most heritage-rich bedrock in Ireland. It supports fertile, well-drained soils that favoured dense Early Medieval settlement and Norman manorial agriculture, and it weathers into karst features — sinkholes, caves, swallow holes, and souterrains — that frequently carry archaeology. Where peat overlies limestone, organic preservation can be exceptional. A substantial secondary geology of cherty limestone (44%) adds further variety to the underlying landscape. The single largest mapped unit is the Lucan Formation (56% of the barony's bedrock). With only 2 distinct rock types mapped, the barony is geologically uniform compared to the rest of the Republic (14th percentile for diversity) — a single coherent bedrock landscape.

Dominant geological periodCarboniferous (100%)
Dominant rock typeLimestone (56%)
Mapped formations4
Distinct rock types2 14th pct for diversity

Rock type composition

Limestone
56%
Cherty Limestone
44%

Largest mapped unit: Lucan Formation (56% of the barony)

Placename evidence

Logainm records 8 heritage-diagnostic placenames for Corkaree, a modest sample drawn predominantly from the townland record. The dominant stratum is early christian ecclesiastical. The most frequent diagnostic roots are cill- (4) and gráinseach- (2). With a sample of this size the count should be treated as indicative rather than definitive.

Pre-Christian / Early Medieval Defensive

RootCountMeaning
lios-1ringfort or enclosure

Early Christian Ecclesiastical

RootCountMeaning
cill-4church (early)
gráinseach-2monastic farm / grange
tobar-1holy well

Burial, Ritual, and Norse-Contact

RootCountMeaning
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.