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Sites and Monuments Record · Ireland

Earthwork

Frenchgrove, County Mayo, Ireland

Ordnance Survey six-inch map, 2nd edition (1888–1915) covering the location of Earthwork, Frenchgrove, County Mayo, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1915), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Townland
Frenchgrove
County
Mayo
Country
Ireland
First-edition OS map
Indicated
Latest-edition OS map
Hachured
Coordinates
53.62971, -9.02650
SMR number
MA119-010----

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

4 historical maps cover this location, the earliest the 1753 map "Mappa geographica Regni Hiberniae" (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1753 · Mappa geographica Regni Hiberniae (David Rumsey Map Collection, Stanford Libraries)
  • 1790 · Composite: Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1869 · Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1891 · Ireland 16 (David Rumsey Map Collection, Stanford Libraries)

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This record in the National Monuments Service's Historic Environment Viewer ↗

The National Monuments Service's description

In fairly level pasture, with good views over the surrounding gently undulating terrain. There is an expanse of bog a few hundred meters to SE. The Partry Mountains define the skyline at W−NW, with the peak of Croagh Patrick rising above at NW.
An oval enclosure/feature (c. 18m N−S; c. 10m E−W) bordered at W by a field wall is shown on the 1838 OS 6-inch map; an oblong hachured feature is shown on the 1915 edition.
Subrectangular flat-topped mound (top: 11m N−S; 8.4m E−W) defined by a dilapidated stony scarp (H 0.8m at S, 0.7m at N; Wth slope 1m at S, 3.5m at N). It appears to be composed of earth and stones. There is a hint of a raised rim at the top of the scarp in parts, especially at NW. Large stones protrude from the scarp on the W side –perhaps remnants of stone facing or a wall (the W side appears to be incorporated into a boundary on the 1838 OS 6-inch map). A low sod-covered stony rise, probably the remnants of a field fence- extends S from the SW corner.
A crabapple tree grows on the top of the mound at its N end and hawthorn and elder trees grow around the scarp. Farm stock have denuded sections of the surface and scarp.

Compiled by: Jane O’Shaughnessy

Date of upload: 31st May 2023

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Sites and Monuments Record data: National Monuments Service, Government of Ireland, licensed under CC BY 4.0. Record text is reproduced unchanged. National Monuments Service, Government of Ireland · CC BY 4.0
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