The townland of Damoily is in the parish of Kilclooney in Armagh County. It is labelled number 12 on the map.
The Environment and Heritage Service Sites and Monuments Record (2002) notes the following in this townland:
Cashel from thje Early Christian Period
SMR NO: ARM 017:022
CONDITION: SOME REMAINS
"A small oval enclosure, 20m N-S x 1 7m E-W is defined by an irregular bank 1-1.Sm high and up to 4m wide. Gorse bushes obscure most of the site, but a quantity of stone, visible in disturbed parts of the bank, suggests that this was a cashel rather than a rath. This is perhaps supported by the apparent absence of a ditch. A gap 4m wide on the SE side of the enclosure may mark the original entrance.
PRONI records: D.1644 (Expired leases of Earl of Charlemont's estate in Damoily area.); OS/6/2/16/1 (Surveyed 1834-35. Engraved 1835.); OS/6/2/16/2 (Surveyed 1834-35. Engraved 1835. Revised 1860. Engraved 1862.); OS/6/2/16/3 (Surveyed 1834-35. Revised 1906. Levelled 1888-89 and 1906. Published 1908. Reprint 1952, 1954.); OS/6/2/16/4 (Surveyed 1834-35. Revised 1906. Levelled 1888-89 and 1906. Published 1908. Reprint 1929.); OS/6/2/16/5 (Surveyed 1834-35. Revised 1906. Levelled 1888-89 and 1906. Published 1908. Reprint 1952, 1954 with Mss. markings in red and stamped ref. 2568.); OS/6/2/16/6 (Surveyed 1906. Revised 1955. Levelled 1906. Published 1958. (2 copies).); OS/6/2/17/1 (Surveyed 1835. Engraved 1835.); OS/6/2/17/2 (Surveyed 1835. Engraved 1835. Revised 1860. Engraved 1863.); OS/6/2/17/3 (Surveyed 1835. Revised 1906. Published 1908. Reprinted 1929, 1932.); OS/6/2/17/4 (Surveyed 1906. Revised 1954-5. Levelled 1889, 1892 and 1906. Published 1958 (2 copies).); VAL/1B/29A, VAL/1B/210A, VAL/1B/210B (1st valuation records.); VAL/12B/10/13A, VAL/12B/10/13B, VAL/12B/10/13C, VAL/12B/10/13D (Valuation annual revision list.); VAL/2B/2/9B (Griffith valuation list.).