373 NMS sites 324 within protection zone 294 listed buildings 8 of 9 archaeological periods

Middlethird is a barony of County Waterford, in the historical province of Munster (Irish: An Trian Meánach), covering 172 km² of land. The barony records 373 NMS archaeological sites and 294 NIAH listed buildings, placing it at around the 60th 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 Mesolithic through to the Post Medieval, spanning 8 of 9 archaeological periods, placing the barony in the 86th percentile among 280 ROI baronies for chronological depth. This means it is in the top fifth of all baronies for chronological depth. The largest dated subset of recorded sites dates to the Iron Age. Logainm flags 36 placenames in the barony as carrying a recognised heritage root; the largest share — around 53% — are names associated with early Christian church and monastic foundations.

Detailed boundary map of MIDDLETHIRD barony, WATERFORD
Middlethird boundary detail
Regional context map showing MIDDLETHIRD barony within WATERFORD
Middlethird in regional context

Heritage at a glance

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

373
Recorded NMS sites
60th percentile
324
Within protection zone
86.9% of recorded sites
294
NIAH listed buildings
88th percentile
172 km²
Barony area

The recorded heritage of Middlethird

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 373 archaeological sites in Middlethird, putting it at the 60th percentile among 280 ROI baronies for sites per km². This means it is in the upper half of all baronies for sites per km². Of these, 324 (87%) fall within a recorded monument protection zone. The dominant category is defensive sites — ringforts, enclosures, hillforts, and stone forts (141 sites, 38% of the record). The most diagnostically specific type is Burnt mound (33 records, 9% of the barony's NMS total) — compared to an ROI average of 2% across all baronies where this type occurs. Burnt mound is a heap of fire-cracked stone, ash and charcoal, with no surviving trough, dated Bronze Age to early medieval. The broader 'Enclosure' classification — which catches unclassified ringforts and field enclosures — accounts for a further 57 records (15%) and reflects the difficulty of sub-classifying degraded earthworks from surface evidence alone. Across the barony's 172 km², this gives a recorded density of 2.17 sites per km².

Most common monument types

Hover or tap a monument type to see its definition.

TypeCount
Enclosure a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence 57
Burnt mound a heap of fire-cracked stone, ash and charcoal, with no surviving trough, dated Bronze Age to early medieval 33
Ringfort – unclassified a circular Early Medieval settlement enclosure where surviving evidence does not allow distinction between earthen and stone forms 33
Standing stone a deliberately set upright stone, used variously as a Bronze/Iron Age burial marker, route marker or commemorative monument 29
Ringfort – rath an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD 26
Church a building used for public Christian worship, of any date from c. 500 AD onwards 19
Excavation – miscellaneous 18
Graveyard a burial area associated with a church, in use from the medieval period onwards 14

Chronological distribution

The dated archaeological record for Middlethird spans from the Mesolithic through to the Post Medieval, with activity attested across 8 of 9 archaeological periods. This is the 86th percentile across ROI baronies for chronological depth — an above-average span. 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 (121 sites, 43% of dated material), with the Early Medieval forming a secondary peak (52 sites, 19%). A further 92 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
1
Neolithic
11
Early Bronze Age
36
Middle Late Bronze Age
45
Iron Age
121
Early Medieval
52
Medieval
11
Post Medieval
4
Modern
0
Unknown
92

Sample of recorded monuments

Show 25 sample monuments (of 373 total)

A representative sample of 25 recorded monuments drawn from the barony’s 373 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.

Megalithic structure

SMR WA016-008—-CarrickanureProtected

This feature was listed in the SMR as a possible megalithic tomb (1988, WA016-018—). It stands on the NW side of a low hill in the N part of the townland and lies just N of an exposed section of outcropping rock. It…

Tomb – chest tomb

SMR WA016-026003-Ardeenloun EastProtected

Situated on a S-facing slope. The parish church of Newcastle (WA016-026001-) has a chest tomb cover (dims. 1.9m x 1.1m) of James Ronan of Hacketstown dated 1626 (Walton 1980, 70) in the NE corner of the church, but its…

Boundary stone

SMR WA016-122—-Adamstown (Middlethird By., Kilmeadan Par.)Protected

Located at the N side of the NW-SE road known as the Sweep, on a W-facing slope. A shale stone (dims. 1.2m x 0.8m x 0.5m) which is not earthfast is lying in a slight hollow. The folk history is now forgotten.

The…

Bastioned fort

SMR WA017-012001-DuaghProtected

Depicted as a rectangular embanked enclosure with four lozenge-shaped corner bastions on the 1840 ed. of the OS 6-inch map, it is situated on a rise planted with a cereal crop overlooking a S-N stream to the W and N.…

Gatehouse

SMR WA017-019—-LoughdeheenProtected

Situated towards the bottom of an E-facing slope, with the S-N Ballymoat stream c. 200m to the E. Loughdeheen was originally owned by the Knights Hospitallers of Kilbarry (WA017-003001-), but after the Suppression it…

Castle – motte

SMR WA017-024—-PembrokestownmedievalProtected

Situated on the W-facing slope of the valley of the S-N Ballymoat stream, which is c. 180m to the W. This is a flat-topped earthen mound (diam. of top 10m; diam. of base 22.5m; H 3.8m at S to 5m at N) defined by a…

Concentric enclosure

SMR WA017-025—-GaulstownProtected

Situated on a NW-facing slope, at the junction with a steeper N-facing slope that rises over it to the S. Subcircular scrub-covered area (dims. 35m N-S; 29m E-W) defined by an overgrown earthen bank (Wth 2.5-4m; int. H…

Road – road/trackway

SMR WA017-050005-Kilbride NorthProtected

Power (1895b, 137) describes a possible deserted settlement (WA017-050004-) in the vicinity of Kilbride church (WA017-050001-), and an ancient N-S roadway, probably connecting the church with the post-medieval house…

House – 18th/19th century

SMR WA017-051—-Kilbride NorthProtected

Situated towards the S end of a slight S-N valley. Marked as a 'Mansion House (in Ruins)' on the 1840 and 1951 eds. of the OS 6-inch map. It was known locally as the White House, and is thought to have belonged to a…

Coffin-resting stone

SMR WA017-059—-BallykinsellaProtected

Situated towards the bottom of a NW-facing slope at the NE side of a SE-NW laneway and c. 25m from its junction with another NNNE-SSW road. It is described locally as a spherical boulder (diam. c. 1m) traditionally…

Embanked enclosure

SMR WA017-060001-CastletownProtected

Situated on an E-facing slope at the S end of a N-S ridge. Subcircular dished area (dims. c. 90m N-S; c. 80m E-W) defined by an earthen bank surviving in its original condition S-W (Wth 13.5m; int. H 2.2m; ext. H 2m).…

Bridge

SMR WA025-046—-Dunhill,Dunhill LodgeProtected

Crossing the N-S Annestown river, just below Dunhill tower house (WA025-045001-). It is described as 'antique' by Ryland (1824, 260) but there is no clear evidence of the age of the original bridge. The present…

Standing stone – pair

SMR WA025-114—-Crough (Middlethird By.)Protected

Situated on the summit of a low shelf. Two stones placed 2.5m apart form a rough NW-SE alignment and are incorporated into a field wall. The E stone is aligned NNW-SSE and has a rectangular cross-section (dims. 1.15m x…

Font (present location)

SMR WA025-116—-DunhillProtected

An octagonal sandstone font (ext. dims. 0.75m x 0.75m) with a circular, round-bottomed basin (diam. 0.46m; D 0.3m) is now kept outside Dunhill RC church. It may have originally come from the medieval parish church of…

Kerb circle

SMR WA025-118—-ShanacloneProtected

Situated at the crest of a SW-facing slope, in an abandoned haggard. There are two arcs of kerbstones, both disturbed. The W arc (C 2.5m) has four stones, each set with its long axis on the circumference (max. H 0.4m),…

Ogham stone

SMR WA026-002001-Ballyvellonearly_christianProtected

Situated on level ground SE of enclosure site (WA26-002002-). It was described as top-heavy (dims. c. 0.75m x c. 0.45m; H c. 2m) with an ogham inscription that was read by Macalister (1945, 291, no. 302) as CUMNI MAQI…

Mine

SMR WA026-078—-MonvoyProtected

Situated on a slight N-facing slope. This is an area of rock outcrop which was exploited as a source of rhyolite. Excavations (E000348) by D. Henson in 1986 recovered over 10,000 artefacts including cores, blades,…

Stone sculpture

SMR WA026-080—-Newtown (Middlethird By., Drumcannon Par.)Protected

Set into a wall in the garden of a large house on Newtown Hill, Tramore. A rectangular plaque (H 0.4m; Wth 0.36m), known as the Apostle stone, has three carved figures. Each figure is robed and has a halo. One has a…

Burnt spread

SMR WA026-082—-MonloumProtected

Situated on a W-facing slope, and now within the suburbs of Tramore. Archaeological testing (Excavation Licence 00E0735) uncovered a mound (diam. c. 10m) of broken and fire-cracked stones. (Ryan 2002)

Ryan, F. (2002)…

Mill – unclassified

SMR WA008-018003-KilmeadanProtected

Situated in the valley of the S-N Dawn River. In 1700 John Otterington leased 'the grist mill of Killmeadane' to Stephen Worthevale. This is likely to have been a medieval mill, and of the three mills shown on the 1840…

Architectural feature

SMR WA017-009002-Butlerstown SouthProtected

What is described as a font (Power 1895b, 167) was moved from Kilronan church (WA017-010001-), c. 350m to the S, to the RC church at Butlerstown. This is a stone mortar (ext. diam. 0.31m; int. diam. 0.22m; H 0.15m; D…

Bullaun stone (present location)

SMR WA016-128—-Ballyea WestProtected

Located in a farmyard. An irregularlgy-shaped stone (dims. 0.5m x 0.4m; T 0.1-0.22m) that has been fractured and has a single shallow basin (dima. 0.3m; D 8cm) was found when a derelict house in Ballyduff East…

Metalworking site

SMR WA025-127—-Ballygarran (Decies Without Drum By.)Protected

Situated on a gentle S-facing slope. Test excavation (05E0243) revealed features associated with metal-working (Pollock 2009). These included pits and linear features packed with cobblestones and waste from…

Burial

SMR WA009-019001-Woodstown (Middlethird By., Killoteran Par.)Protected

The burial of a Viking warrior was excavated outside the defences of enclosure (WA009-019—-) at N. It consisted of a pit (dims. 1.5m x 0.85m; D 0.2m) which contained no human remains. However, it did contain arms and…

Enclosure

SMR WA009-006—-Woodstown (Middlethird By., Killoteran Par.)Protected

Marked faintly as a circular feature (diam. c. 30m) on the 1840 ed. of the OS 6-inch map, and situated on the E bank of a SE-NW stream c. 200m SE of where it joins the River Suir. It is not visible at ground level, and…

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 294 listed buildings in Middlethird, the 88th percentile across ROI baronies for listed-building density. Among these, 6 are graded National — buildings of interest to the whole of Ireland rather than only its region. The Republic holds 937 National-graded buildings in total, so this barony accounts for around 1% of the national total. Construction dates concentrate most heavily in the Victorian (1830-1900) period. The most-recorded building type is house (207 examples, 70% of the listed stock).

Terrain and environment

Mean elevation across the barony is 55m — the 19th 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. A maximum elevation of 174m gives the barony meaningful vertical relief. Mean slope is 4.0° — the 60th 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 10.5, the 38th percentile among 280 ROI baronies for wetness. This means it is in the lower 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 is dominated by improved grassland (74%) and woodland (17%).

Terrain measurements

Mean elevation55 m
Max elevation174.2 m
Mean slope
Wetness index (TWI)10.53 38th pct
Grassland74.5%
Woodland16.7% 58th pct
Cropland4.9%
Urban land2.4% 81st pct

Where this barony sits in the Republic of Ireland

Drainage
38th
Woodland
58th

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 Middlethird is predominantly felsic volcanics (36% of the barony by area), laid down during the Ordovician period (93% by area, around 485 to 444 million years ago). The single largest mapped unit is the Felsic volcanics (Campile Formation) (36% of the barony's bedrock). With 11 distinct rock types mapped, the barony sits in the top third of ROI baronies for geological diversity (94th percentile) — typically a sign of complex tectonic history or coastal mosaics of differing rock units.

Dominant geological periodOrdovician (93%)
Dominant rock typeFelsic Volcanics (36%)
Mapped formations26
Distinct rock types11 94th pct for diversity

Rock type composition

Felsic Volcanics
36%
Volcanic
12%
Rhyolite
10%
Mudstone
10%
Slates
9%

Largest mapped unit: Felsic volcanics (Campile Formation) (36% of the barony)

Placename evidence

Logainm records 36 heritage-diagnostic placenames for Middlethird, 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- (19 — church), lios- (9 — ringfort or enclosure), and dún- (4 — 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 178 placenames for Middlethird (predominantly townland names). Of these, 36 (20%) 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
lios-9ringfort or enclosure
dún-4hilltop or promontory fort
ráth-1earthen ringfort
caiseal-1stone ringfort

Early Christian Ecclesiastical

RootCountMeaning
cill-19church (early)

Burial, Ritual, and Norse-Contact

RootCountMeaning
carn-1cairn
dumha-1mound

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.