The townland of Drumart is in the parish of Mullaghbrack in Armagh County. It is labelled number 14 on the map.
Paterson (Armachiana, Vol. 16, p.21) notes:
PRONI records: OS/6/2/8/1 (Surveyed 1834. Engraved 1835.); OS/6/2/8/2 (Surveyed 1834. Engraved 1835. Revised 1860. Revisions engraved 1862.); OS/6/2/8/3 (Surveyed 1834. Revised 1905-6. Published 1925.); OS/6/2/8/4 (Surveyed 1905-6. Revised 1953. Levelled 1905. Levels part revised 1948. Published 1956. (2 copies).); OS/6/2/13/1 (Surveyed 1834-35. Engraved 1835.); OS/6/2/13/2 (Surveyed 1834-35. Revised 1860. Engraved 1863 (Stat file copy).); OS/6/2/13/3 (Surveyed 1834-35. Revised 1905-06. Published 1930.); OS/6/2/13/4 (Surveyed 1905-06. Revised 1954-55. Levelled 1888 and 1892 and 1902, 1905-1906. Levels part revised 1948. Published 1958. (2 copies).); VAL/1B/227, VAL/1B/231, VAL/1B/230 (1st valuation records.); VAL/12B/10/33A, VAL/12B/10/33B, VAL/12B/10/33B, VAL/12B/10/33C, VAL/12B/10/33D, VAL/12B/11/3A, VAL/12B/11/3B, VAL/12B/11/3C, VAL/12B/11/3D, VAL/12B/11/3E (Valuation annual revision list.); VAL/2B/2/25 (Griffith valuation list.); VAL/2B/2/28AC 1863 (Griffith valuation list.C 1863); VAL/2B/2/29 (Griffith valuation list.); VAL/12B/10/33A, VAL/12B/10/33C (Valuation annual revision list.).