454 NMS sites 437 within protection zone 12 listed buildings 7 of 9 archaeological periods

Frenchpark is a barony of County Roscommon, in the historical province of Connacht (Irish: Dún Gar), covering 291 km² of land. The barony records 454 NMS archaeological sites and 12 NIAH listed buildings, placing it at around the 36th percentile among 280 ROI baronies for sites per km². This means it is in the lower half of all baronies for sites per km². Dated archaeological evidence runs from the Early Bronze Age through to the Modern, spanning 7 of 9 archaeological periods, placing the barony in the 38th percentile among 280 ROI baronies for chronological depth. This means it is in the lower half of all baronies for chronological depth. The largest dated subset of recorded sites dates to the Early Medieval. Logainm flags 30 placenames in the barony as carrying a recognised heritage root; the largest share — around 60% — are names associated with pre-christian defensive.

Detailed boundary map of FRENCHPARK barony, ROSCOMMON
Frenchpark boundary detail
Regional context map showing FRENCHPARK barony within ROSCOMMON
Frenchpark in regional context

Heritage at a glance

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

454
Recorded NMS sites
36th percentile
437
Within protection zone
96.3% of recorded sites
12
NIAH listed buildings
4th percentile
291 km²
Barony area

The recorded heritage of Frenchpark

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 454 archaeological sites in Frenchpark, putting it at the 36th percentile among 280 ROI baronies for sites per km². This means it is in the lower half of all baronies for sites per km². Protection coverage is near-universal — 437 sites (96%) fall within a recorded monument protection zone, indicating an extensively surveyed landscape. The dominant category is defensive sites — ringforts, enclosures, hillforts, and stone forts (307 sites, 68% of the record). Ringfort – rath is the most prevalent type, making up 44% of the barony's recorded sites (200 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 Crannog (37) and Souterrain (22). Crannog is an artificial or partly artificial island built up on a lake or river bed, in use from the 6th to 17th centuries AD; Souterrain is an underground stone-built passage and chamber, generally Early Medieval and often associated with ringforts as a defensive or storage feature. Across the barony's 291 km², this gives a recorded density of 1.56 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 200
Crannog an artificial or partly artificial island built up on a lake or river bed, in use from the 6th to 17th centuries AD 37
Souterrain an underground stone-built passage and chamber, generally Early Medieval and often associated with ringforts as a defensive or storage feature 22
Enclosure a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence 13
Earthwork an unclassified earthen structure with no diagnostic features that allow a more specific classification 13
Children's burial ground an unconsecrated medieval and early-modern burial ground for unbaptised or stillborn children, often called a cillín or ceallúnach 10
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 10
Fulacht fia a horseshoe-shaped Bronze Age burnt mound built around a sunken trough beside a water source, traditionally interpreted as a cooking site 10

Chronological distribution

The dated archaeological record for Frenchpark spans from the Early Bronze Age through to the Modern, with activity attested across 7 of 9 archaeological periods. 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 (291 sites, 73% of dated material), with the Iron Age forming a secondary peak (44 sites, 11%). A further 57 recorded sites (13% 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
26
Middle Late Bronze Age
17
Iron Age
44
Early Medieval
291
Medieval
14
Post Medieval
2
Modern
3
Unknown
57

Sample of recorded monuments

Show 25 sample monuments (of 454 total)

A representative sample of 25 recorded monuments drawn from the barony’s 454 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.

Road – class 1 togher

SMR RO008-027—-Callow Or RunnawillinProtected

In cut-away bog on flat, low-lying ground on the S bank of the W-E River Lung, 1.3m below the surface of Callow Bog. Investigated in 1966 by E. Rynne. A NNE-SSW timber road (L c. 100m) leading to what must have been a…

Linear earthwork

SMR RO008-048—-CloonmagunnaunProtected

Visible as a linear feature (L c. 100m) aligned NW-SE on aerial photographs (ACAP: V221/127-8), and situated on a gentle N-facing slope. A N-S field drain (Wth 2m; D 0.8m) survives at the N end (L 36m), but it is…

Bawn

SMR RO009-030001-Dowerpost_medievalProtected

A Mac Dermot Gall centre probably from the late 14th century, the castle was burnt by O'Donnell in 1527 (Ann Conn, 665). By 1580 it had been acquired by William Clifford whose family retained it into the 1650s when the…

Concentric enclosure

SMR RO009-040001-Cloonacarrow (Frenchpark By.)Protected

Situated on a low rise overlooking low-lying land to the N and S with the SE-NW Breedoge river c. 75m to the SW. Oval grass-covered area (dims 64m N-S; 43.5m E-W) defined by an earthen bank (Wth 4m generally to 5.7m at…

Barrow – embanked barrow

SMR RO010-072—-KilcolaghProtected

Marked only on the 1914 ed. of the OS 6-inch map, and situated on top of a small, steep-sided knoll. D-shaped grass-covered area (dims 9.3m E-W; 5m N-S) defined by an earthen bank (Wth 4.8m at W to 5.6m at E; int. H 1m;…

Road – road/trackway

SMR RO013-008—-Corracoggil North,CreevyProtected

Marked as an ancient road on a Longfield map of 1826 in NLI (ms. 21.F.44(72)). Running NNE-SSW (L c. 1 km) across a WNW-ESE ridge. The S end is a farm lane bordered by overgrown earthen banks, and N of an E-W public…

Mass-rock

SMR RO014-041003-AghacurreenProtected

At the crest of the E-facing slope of a NW-SE ridge, at the SE end, and just 9m SE of the perimeter of cashel (RO014-041001-). A stone (L 2.8m; Wth 1.2m; H 0.7m) is regarded locally as a mass rock.

Compiled by:…

Cairn – unclassified

SMR RO014-066—-Mullaghnasheebronze_ageProtected

At the crest of the N end of the NW-SE ridge of Fairymount Hill. Subcircular grass and scrub-covered cairn (dims 22.3m N-S; 17.2m E-W; H 1.5-2.1m) with a quarried upper surface (dims 13.7m E-W; 13.1m N-S; D 0.2-0.5m).…

Hilltop enclosure

SMR RO014-078001-MullaghnasheeProtected

Visible as a feature on aerial photograph (GSIAP: M 652) around the S end of the NW-SE ridge of Fairymount Hill. Oval area (dims c. 180m N-S; c. 90m E-W) defined by a grass-covered stone spread (Wth 1.8-3.2m; int. H…

Barrow – pond barrow

SMR RO015-025—-Corskeagh (Frenchpark By.)Protected

At the E end of a broad E-W ridge. Subcircular grass and rush-covered dished area (int. diam. 27.5 NE-SW; 23.7m NW-SE) defined by a grass-covered bank (Wth 10.5-11.3m; int. H 0.7-0.9m; ext. H 0.4-0.7m). The perimeter at…

Cross – High cross

SMR RO015-029—-CloonshanvilleProtected

On a slight rise in a level landscape. A latin cross composed of a single piece of sandstone (visible H 3.2m; breadth of arms 0.7m; T 0.2m; Wth of shaft 0.42-0.49m) with a boss at the junction of the arms on the E and W…

Religious house – Dominican friars

SMR RO015-030001-CloonshanvilleProtected

A Dominican friary dedicated to the Holy Cross was founded here in 1385 by Rufus Mac Dermot Roe (Gwynn and Hadcock 1970, 223) or Tiege Roe Mac Dermot of Airteach on what was regarded by J. O'Donovan in 1837 as a church…

Armorial plaque

SMR RO015-030004-CloonshanvilleProtected

Attached to the inside of the E wall of the mausoleum (RO015-030006-) is an armorial plaque (Wth 0.58m; H 0.97m) commemorating Patrick French Fitzstephen of Galway and Dungar (RO015-023—-) with a crucifixion plaque…

Religious house – Franciscan Third Order Regular

SMR RO016-015001-Caldragh (Frenchpark By.)Protected

A monastery known as 'Ceall Braighe Uallaighe' was probably taken over by the Third Order of Regular Franciscans before 1487 when it was plundered by Aodh Rua O'Donnell (AFM vol. 4, 1153). There is no record of any…

Castle – tower house

SMR RO020-003001-Loughglinn DemesnemedievalProtected

On the W shore of Lough Glinn. Traditionally regarded as a castle of the FitzGeralds of Mayo (Grosse, 1791, vol. 2, 53-4; Weld 1832, 300-1; Lewis 1837, 2, 599), an extensive estate centred on Loughglinn was accumulated…

Inscribed stone

SMR RO020-003002-Loughglinn DemesneProtected

Stones from Loughglinn Castle (RO020-003001-), including an inscribed stone (RO020-007003-), were used to build Loughglynn House on the NE shore of the lake (Weld 1832, 301).

Compiled by: Michael Moore

Date of…

House – 18th/19th century

SMR RO020-007001-Loughglinn DemesneProtected

On a rise overlooking Lough Glinn c. 170m to the SW. Eighteenth-century mansion of two storeys over basement and three bays, now used as a convent of the Franciscan Missionaries of Mary since 1921 and as a retirement…

Inscribed stone (present location)

SMR RO020-007003-Loughglinn DemesneProtected

A plaque commemorating Sir Richard Dillon with the date 1715, possibly removed from the castle (RO020-003001-) is built into the outside wall of a W extension to Loughglynn House, an 18th century mansion, now used as a…

Ecclesiastical site

SMR RO020-019003-CloonardProtected

Situated towards the top of the S-facing slope of a WNW-ESE ridge. The site of Cloonard Abbey, of which little is known other than its designation on the 1837 and 1914 eds of the OS 6-inch map, and of which nothing is…

Mausoleum

SMR RO015-030006-CloonshanvilleProtected

A rectangular mausoleum of the French family is immediately E of the N transept and impinges on the site of the nave of the Dominican church (RO015-030001-). It is a square roofless structure (ext. dims 4.9m E-W; 4.55m…

Standing stone

SMR RO015-070—-Corskeagh (Frenchpark By.)bronze_ageProtected

On a slight rise in an undulating landscape. Sandstone upright with a regular rectangular cross-section (dims 0.37-0.4m x 0.13-0.18m; H 1.7m) oriented NNW-SSE.
Compiled by: Michael Moore

Date of upload: 24 August…

Cist

SMR RO020-058002-CloonmullinProtected

At the NE-facing crest of a broad NW-SE ridge. What was probably a Bowl Food Vessel (diam. of top c. 12.7cm; H c. 12.7cm) with a convex waist was found in a stone-lined cist together with cremated bone in 1926. The…

Barrow – unclassified

SMR RO013-032—-CloontowartProtected

Marked only on the 1914 ed. of the OS 6-inch map where it is described in gothic lettering as a Sheeaun – little fairy mound, and situated on the crest of the SE-facing slope of a low hillock which is largely quarried…

Crucifixion plaque

SMR RO013-037—-CreevyProtected

In the grounds of the Roman Catholic church of Lisacul. A gable-shaped limestone plaque (Wth 0.33m; H 0.77m; T 0.18m) with a recessed panel on one face and which is damaged on one long side. It displays a crucifixion in…

Ringfort – rath

SMR RO008-046—-Ballinphuill (Frenchpark By.)early_medievalProtected

On a slight rise in a low-lying landscape. Circular grass and rush-covered area (diam. 52.7m E-W; 51.8m N-S) defined by three earthen banks and intervening fosses which are barely perceptible W of a N-S field wall which…

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 only 12 listed buildings in Frenchpark, the 4th percentile across ROI baronies — a relatively thin architectural record. 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 Victorian (1830-1900) period.

Terrain and environment

Mean elevation across the barony is 88m — the 50th 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. Mean slope is 2.4° — the 24th percentile among 280 ROI baronies for slope. This means it is in the bottom third 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 77th percentile among 280 ROI baronies for wetness. This means it is in the top third 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 (77%) and woodland (21%).

Terrain measurements

Mean elevation88.4 m
Max elevation176.8 m
Mean slope2.4°
Wetness index (TWI)11.56 77th pct
Grassland76.6%
Woodland21.2% 78th pct

Where this barony sits in the Republic of Ireland

Drainage
77th
Woodland
78th

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 Frenchpark is predominantly black calcarenites and shales (68% of the barony by area), laid down during the Carboniferous period (100% by area, around 359 to 299 million years ago). A substantial secondary geology of limestone (24%) adds further variety to the underlying landscape. The single largest mapped unit is the Ballymore Limestone Formation (68% of the barony's bedrock).

Dominant geological periodCarboniferous (100%)
Dominant rock typeBlack Calcarenites And Shales (68%)
Mapped formations6
Distinct rock types4 39th pct for diversity

Rock type composition

Black Calcarenites And Shales
68%
Limestone
24%
Sandstones And Red Green Conglomerates
4%
Dark Nodular Calcarenites And Shales
4%

Largest mapped unit: Ballymore Limestone Formation (68% of the barony)

Placename evidence

Logainm records 30 heritage-diagnostic placenames for Frenchpark, drawn from townland and civil-parish names across the barony. The dominant stratum is pre-Christian and Early Medieval defensive — ráth-, lios-, dún-, and caiseal-prefixed names that mark Iron Age and early historic settlement. The leading diagnostic roots are lios- (12 — ringfort or enclosure), cill- (12 — church), and ráth- (3 — earthen ringfort). This is broadly in line with the ROI average of 30.7 heritage placenames per barony. Logainm records 206 placenames for Frenchpark (predominantly townland names). Of these, 30 (15%) 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-12ringfort or enclosure
ráth-3earthen ringfort
dún-2hilltop or promontory fort
caiseal-1stone ringfort

Early Christian Ecclesiastical

RootCountMeaning
cill-12church (early)

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.