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Sites and Monuments Record · Ireland

Castle - unclassified

Castletown, County Roscommon, Ireland

Ordnance Survey six-inch map, 2nd edition (1888–1915) covering the location of Castle - unclassified, Castletown, County Roscommon, 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
Castletown
County
Roscommon
Country
Ireland
First-edition OS map
Indicated
Latest-edition OS map
Castle (in Ruins)
Coordinates
53.89541, -8.22628
SMR number
RO010-075----

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 1790 map "Composite: Ireland." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1790 · Composite: Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1811 · 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

The decendents of Gilchrist Clerig Mac Dermot (died 1325) settled in Leamgire in the 14th century. In 1549 Rory Mac Dermot (KM 1549-68) helped the sons of Donnchadh Dubh to build or re-build the castle. It was owned by Owen Grana, a grandson of Donnchadh Dubh in 1585 and in 1617. In 1622 the castle and bawn were sold to Josiah Lambert, who also owned Canbo (RO010-084001-), by two sons of Owen Gran. (Mac Dermot 1996, 303-04, 453-4)
Marked only on the 1914 ed. of the OS 6-inch map, it is situated towards the S end of a low N-S ridge and described as reduced to the foundations (T c. 1.8m) (OS Name Books). It is not visible at ground level. There is a punch-dressed stone in the gable of a disused farmhouse to the NE. Rath (RO010-076----) is c. 130m to the NE.

Compiled by: Michael Moore

Date of upload: 24 August 2010

References

Mac Dermot, D. 1996 Mac Dermot of Moylurg: the story of a Connacht family. Manorhamilton. Drumlin.

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
All Castle - unclassified in Roscommon All County Roscommon records All Ireland Heritage registers Historical markers (US)National Register of Historic Places (US)
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