657 NMS sites 568 within protection zone 64 listed buildings 8 of 9 archaeological periods

Moydow is a barony of County Longford, in the historical province of Leinster (Irish: Maigh Dumha), covering 140 km² of land. The barony records 657 NMS archaeological sites and 64 NIAH listed buildings, placing it at around the 95th percentile among 280 ROI baronies for sites per km². This means it is in the top tenth of all baronies for sites per km². Dated archaeological evidence runs from the Neolithic through to the Modern, spanning 8 of 9 archaeological periods, placing the barony in the 72nd percentile among 280 ROI baronies for chronological depth. This means it is in the top third of all baronies for chronological depth. The largest dated subset of recorded sites dates to the Early Medieval. Logainm flags 19 placenames in the barony as carrying a recognised heritage root; the largest share — around 47% — are names associated with early Christian church and monastic foundations.

Detailed boundary map of MOYDOW barony, LONGFORD
Moydow boundary detail
Regional context map showing MOYDOW barony within LONGFORD
Moydow in regional context

Heritage at a glance

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

657
Recorded NMS sites
95th percentile
568
Within protection zone
86.5% of recorded sites
64
NIAH listed buildings
33rd percentile
140 km²
Barony area

The recorded heritage of Moydow

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 657 archaeological sites in Moydow, putting it at the 95th percentile among 280 ROI baronies for sites per km². This means it is in the top tenth of all baronies for sites per km². Of these, 568 (86%) fall within a recorded monument protection zone. The record is dominated by transport features — wooden trackways, roads, and bridges (268 sites, 41% of the total), with defensive sites forming a substantial secondary presence (170 sites, 26%). Road – class 3 togher is the most prevalent type, making up 41% of the barony's recorded sites (268 records) — well above the ROI average of 9% across all baronies where this type occurs. Road – class 3 togher is a short wooden peatland trackway up to 15m long, deliberately laid to cross a small area of bog; Neolithic to medieval. Other significant types include Ringfort – rath (134) and Structure – peatland (52). Ringfort – rath is an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD; Structure – peatland is a construction of unknown function, either extant or implied by archaeological evidence, of any date. Across the barony's 140 km², this gives a recorded density of 4.70 sites per km².

Most common monument types

Hover or tap a monument type to see its definition.

TypeCount
Road – class 3 togher a short wooden peatland trackway up to 15m long, deliberately laid to cross a small area of bog; Neolithic to medieval 268
Ringfort – rath an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD 134
Structure – peatland a construction of unknown function, either extant or implied by archaeological evidence, of any date 52
Enclosure a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence 18
House – indeterminate date a habitation building whose date cannot be determined from available evidence 10

Chronological distribution

The dated archaeological record for Moydow spans from the Neolithic through to the Modern, with activity attested across 8 of 9 archaeological periods. This is the 72nd 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 Early Medieval (111 sites, 49% of dated material), with the Iron Age forming a secondary peak (77 sites, 34%). A further 429 recorded sites (65% 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
2
Early Bronze Age
7
Middle Late Bronze Age
3
Iron Age
77
Early Medieval
111
Medieval
11
Post Medieval
6
Modern
11
Unknown
429

Sample of recorded monuments

Show 25 sample monuments (of 657 total)

A representative sample of 25 recorded monuments drawn from the barony’s 657 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.

Ecclesiastical enclosure

SMR LF013-045001-Ballynakillearly_christianProtected

On a SW facing slope in poorly drained pasture, c. 200m to the NW of a stream. This possible ecclesiastical enclosure (c. 200m ENE-WSW; c. 180m NNW-SSE) is visible on an aerial photograph (CUCAP 1970, BDK 93) to the N,…

Megalithic tomb – court tomb

SMR LF018-065—-AbbeydergProtected

On a low ridge. This tomb is very overgrown with hazel and thorn bushes. Three stones of the E arm of a N-facing court stand 2m forward of a gallery (L c. 6.5m) divided into an antechamber and two main chambers. The…

Religious house – Augustinian canons

SMR LF018-066001-AbbeydergProtected

In wet low-lying pasture, c. 40m to the SW of a stream, and in the E end of graveyard (LF018-066002-). Founded shortly before 1199 by Gormghall Ó Cuinn (Ó Riain 2010, 41). Dedicated to St Peter; in 1540 it was one of…

Megalithic tomb – unclassified

SMR LF018-070—-CloonkerneolithicProtected

In pastureland. On the 1837 ed. of the OS 6-inch map this feature is shown some 60m to the SE of the position recorded on the 1914 ed. In 1837 O'Donovan recorded that there was then in this townland a 'giant's grave…

Moated site

SMR LF019-001—-Derrymore,NappaghmedievalProtected

On a gentle E-facing slope in low-lying pasture. A raised rectangular area (c. 48m NE-SW; c. 42m NW-SE) defined by a scarp (H 0.6-0.8m) with a partially infilled intervening fosse (Wth 3.5m; max. D 0.8m), and traces of…

Cist

SMR LF019-032—-Moydow GlebeProtected

In relatively level pasture. Uncovered c. 1930. Recorded by Waddell (1990, 111) as comprising a double cist, each of which reportedly contained a crouched skeleton covered by a single capstone (1.52m x 1.31m). The…

Barrow – bowl-barrow

SMR LF019-034—-Bawn (Moydow By.)Protected

In low-lying pasture. A circular, dome-shaped mound of earth and stone (diam. at base c. 10m; H 1.3m). A report in 1976 (SMR file) recorded fragmentary traces of a possible encircling fosse which are no longer…

Castle – unclassified

SMR LF019-070001-DrumingmedievalProtected

A long, rectangular, two-storey house with a tall, roughly centrally located, projecting three-storey tower, is depicted on the Down Survey (1655-6) map of Moydow barony (NLI, MS 719). It is possible that the tower…

Font

SMR LF019-070002-DrumingProtected

In the yard of the now-ruined house named 'Druming Park' on the 1911 OS 25-inch plan. Recorded in 1996 as a circular, bowl-shaped stone (diam. 0.38m; D 0.2m) with a plughole that was sunk into the ground immediately…

Barrow – embanked barrow

SMR LF019-118—-NappaghProtected

On a low knoll on a gentle SE-facing slope. Depicted as a circular enclosure with the designation 'Fort' on the 1837 ed. of the OS 6-inch map. A circular area (diam. 5.6m), slightly dished in profile, enclosed by a low…

Ringfort – cashel

SMR LF019-119—-Castlerea Mountainearly_medievalProtected

On a hill within a plantation of coniferous trees. According to local tradition, there was a 'stone fort' on the summit of the hill. No visible surface trace was found.

Compiled by: Patrick F. O'Donovan

Date of…

Designed landscape – tree-ring

SMR LF023-014001-BallybegProtected

On the E-facing slope of a low ridge in pasture. Depicted on the 1837 ed. of the OS 6-inch map as a tree-covered irregular enclosure formed at the junction of a number of field boundaries. It is represented on the OS…

Castle – motte

SMR LF023-059—-Parkplace,AghanvallymedievalProtected

Within the interior of a possible rath (LF023-059001-). A steep-sided, oval earthen mound (H c. 7m; dims. at base c. 45m NNE-SSW; c. 40m WNW-ESE) with a flat-topped summit (c. 32m N-S; c. 28m E-W) is enclosed by a…

Cross

SMR LF019-030002-Moydow GlebeProtected

Within the S sector of the graveyard (LF019-030001-), to the S of the church (C of I). All that survives of this 17th-century cross is its limestone collar (H 0.2m; Wth 0.26m; D 0.25), which has been set into a concrete…

Children's burial ground

SMR LF018-022002-CaldraghmoremedievalProtected

Within an enclosure (LF018-022001-). This monument is locally believed to be an ancient burial place. The 'Caldragh' element of the townland name suggests that it may have been used as a children's burial…

Causeway

SMR LF019-005004-Bawn (Moydow By.)Protected

Located at the E angle of the filled-in moat of the castle (LF019-005002-) is a drystone wall causeway (Wth 4m) with small square culvert-like opening to allow the water of the moat flow through the wall. This causeway…

Wall monument

SMR LF018-039003-BallinamoreProtected

Built into the E end of the internal face of the S wall of the church (LF018-039—-). An inscription in relief reads: 'HERE LIETH/THE CORPS OF/SIR RICH[AR]D BROWN, BARO/NET AND HIS LA/MARY PLUNCKET/O SWEET JESUS HAVE…

Castle – Anglo-Norman masonry castle

SMR LF019-005003-Bawn (Moydow By.)Protected

On a NE-facing slope in poorly drained pasture. In 1261 a castle was built by ‘John de Verdun in Magh-dumha [Moydow] in Muinter-Ghilgan’ (ALC, 444). In 1295 it was razed by Sefraid O Fergail [O’Ferrall]’ (Ann. Conn.,…

House – 17th century

SMR LF019-070003-Drumingpost_medievalProtected

A long, rectangular, two-storey house with a tall, roughly centrally located, projecting three-storey tower is depicted on the Down Survey (1655-6) map of Moydow barony (NLI, MS 719). It is possible that the tower…

Earthwork

SMR LF013-045008-BallynakillProtected

There are numerous earthworks visible in the fields to the N, E, S and W of the graveyard (LF013-045009-). The majority – if not all – of these earthworks are associated with modern drainage channels which have been…

Ritual site – holy well

SMR LF013-058—-Bunacloyearly_christianProtected

On partially reclaimed low-lying pasture, to the S of a stream. The name 'Ardneeve' is a corruption of the Irish 'Ard Naomh' or 'Chief Saint', a title usually reserved for St Patrick (ITA Survey 1944). A report in 1976…

Barrow – ring-barrow

SMR LF018-062—-Mosstown (Moydow By.)bronze_ageProtected

On a SW-facing slope in pasture. Depicted as a circular enclosure with the designation 'Fort' on the 1837 ed. of the OS 6-inch map and 'Site of' on the 1883 revised edition. A report in 1987 (SMR file) described it as a…

Ritual site – holy well

SMR LF018-064—-Abbeydergearly_christianProtected

At the base of a S-facing hillside adjacent to an E–W valley floor. This well is depicted on the Down Survey (1655-6) map of Taghsheenode and Moydow parishes where it is annotated 'a well & Elme Tree' (NLI MS 719). It…

Fulacht fia

SMR LF018-085—-Cloontamorebronze_ageProtected

On low-lying, recently reclaimed, ground. A low, grassed-over, kidney-shaped mound (max. dims. 10.6m NNE-SSW; 4.75m WNW-ESE; max. H 0.45m).
Compiled by: Patrick F. O'Donovan

Date of upload: 26 August 2011

Road – class 3 togher

SMR LF018-082011-Derryoghilbronze_ageProtected

This togher (L 11m min.; Wth 1.6m; D 0.15m), noted in 1987, was oriented E-W and consisted of a superstructure of longitudinal small brushwood (av. diam. 0.08m; av. L 1.8m) on a substructure of transverse rods 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 64 listed buildings in Moydow (33rd percentile across ROI baronies). All recorded buildings carry Regional or lower grading; the barony does not contain any structures appraised as being of National or International architectural importance. Construction dates concentrate most heavily in the Late Georgian (1800-1830) period. The most-recorded building type is house (17 examples, 27% of the listed stock).

Terrain and environment

Mean elevation across the barony is 68m — the 31st percentile among 280 ROI baronies for elevation. This means it is in the bottom third 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 197m gives the barony meaningful vertical relief. Mean slope is 2.3° — the 19th percentile among 280 ROI baronies for slope. This means it is in the bottom fifth 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 11.6, the 80th percentile among 280 ROI baronies for wetness. This means it is in the top fifth 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 is dominated by improved grassland (78%) and woodland (19%).

Terrain measurements

Mean elevation68.4 m
Max elevation197.1 m
Mean slope2.3°
Wetness index (TWI)11.61 80th pct
Grassland78.5%
Woodland19.1% 69th pct

Where this barony sits in the Republic of Ireland

Drainage
80th
Woodland
69th

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 Moydow is predominantly limestone (46% 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 limestones (29%) and conglomerate and sandstones (10%) adds further variety to the underlying landscape. The single largest mapped unit is the Visean Limestones (undifferentiated) (29% of the barony's bedrock).

Dominant geological periodCarboniferous (100%)
Dominant rock typeLimestone (46%)
Mapped formations11
Distinct rock types6 62nd pct for diversity

Rock type composition

Limestone
46%
Limestones
29%
Conglomerate And Sandstones
10%
Limestone, Sandstone, Shale
6%
Limestone, Calcareous Sandstone
5%

Largest mapped unit: Visean Limestones (undifferentiated) (29% of the barony)

Placename evidence

Logainm records 19 heritage-diagnostic placenames for Moydow, 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 lios- (5 — ringfort or enclosure), cill- (4 — church), and dún- (2 — hilltop fort or promontory fort). This is below the ROI average of 30.7 heritage placenames per barony, suggesting either lighter survey coverage or a townland-naming tradition that draws more on generic landscape vocabulary. The presence of multiple heritage strata side by side indicates layered occupation of the landscape across successive prehistoric and historic periods. Logainm records 147 placenames for Moydow (predominantly townland names). Of these, 19 (13%) 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-5ringfort or enclosure
dún-2hilltop or promontory fort

Early Christian Ecclesiastical

RootCountMeaning
cill-4church (early)
teampall-2church (later medieval)
cillín-2unconsecrated burial ground
mainistir-1monastery

Burial, Ritual, and Norse-Contact

RootCountMeaning
dumha-2mound
uaimh-1cave / souterrain

Other baronies in Longford

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.