| 13092 | Armagh County Museum | 1935/402 | 1827
1828 | 'The annual report of the association for the relief... | |
| 19125 | Armagh Robinson Library | Volume 8 | 1826 | A list of annuities of £416 paid to 16 widows ... | Primate J.G. Beresford Papers |
| 19126 | Armagh Robinson Library | Volume 8 | 1826-1827 | A list of all those christened, married or buried at... | Primate J.G. Beresford Papers |
| 19131 | Armagh Robinson Library | Volume 8 | 1827 | A list of names of all persons christened, married a... | Primate J.G. Beresford Papers |
| 19136 | Armagh Robinson Library | Volume 9 | 1827 | A register book of marriages in Termonfekin Church f... | Primate J.G. Beresford Papers |
| 4248 | Church of Ireland Centre | Ms319-323 | 1826-1827 | Payments made to teachers under the Cork Committee o... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4255 | Church of Ireland Centre | Ms564 | 1827 | Lease between Mrs H. Richardson, Moy, County Tyrone,... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4256 | Church of Ireland Centre | Ms602 | 1827 | Lease between R. Martin, Ross, County Wexford, and W... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4279 | Church of Ireland Centre | Serial No7 | 1827 | General Correspondence, III:Bishop of Ferns to J.D. ... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 19494 | Cloyne Diocesan Archive (RC) | Box E | 1826 | 1792.05/8/1826 Draft of sworn statement regarding D... | Bishop Collins |
| 19495 | Cloyne Diocesan Archive (RC) | Box E | 1826 | 1792.05/9/1826 Sworn 'information' regarding... | Bishop Collins |
| 16495 | Delany Archive | Box Bp.03 File JKL.1826/ | 1826 | 19: 12 April 1826 Doyle to Sr Clare, Convent, Carlow... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 22924 | Delany Archive | Box Bp/07 File JKL.SER/ | 1827 | Sermon Materials:c.67 items. Includes 07 and 08, A p... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 21911 | Galway Diocesan Archives (RC) | | 1827 | Box 11 Register of births and marriages for Moyculle... | |
| 22178 | Irish Jesuit Archives | N8/ | 1826 | 9 Letter from Dr Charles Russell, Maynooth College, ... | Papers of Revd Dr Charles William Russell (1812-1880) |
| 21729 | Kerry Diocesan Archives (RC) | E87 | 1838-1840
1827
1832 | Memoranda regarding hospital, 1827, 1832, 1838-1840. | Bishop Cornelius Egan, 1825 - 1856 |
| 5001 | Maynooth University and St Patrick's College, Maynooth | Ms Murphy 73 | 1827 | Keating's Eochair-sciath an Aifrinn, Parliament na m... | |
| 20155 | Meath Local Studies and Family History Department | Box C/ | 1826 | 13 Lease of land at Drakestown, Hugh Reilly by Arthu... | Mountainstown Documents |
| 20163 | Meath Local Studies and Family History Department | Box C/ | 1826 | 18 Lease of land in Drakestown, 1826. | Mountainstown Documents |
| 20288 | Meath Local Studies and Family History Department | Box A/ | 1827 | 21 Letter to Arthur Pollock regarding land received,... | Mountainstown Documents |
| 4093 | National Archives of Ireland | OP926/3/Series 1 | 1826 | Volume II page 608: Dalton, Jane, widow, memorial a... | Official Papers |
| 8837 | National Archives of Ireland | SOC/2835/1 | 1827 | State of County Clare: Chief Constable, John Read Bi... | State of the Country Papers |
| 8929 | National Archives of Ireland | D23464 | 1827 | Deed of settlement by James Lenigan and Eleanor Fran... | Lenigan-Evans Papers |
| 8930 | National Archives of Ireland | D23466 | 1827 | Copy Lease for lives of Ballycurry, Lady Caroline Da... | Lenigan-Evans Papers |
| 13088 | National Archives of Ireland | PPC2796 | 1826 | Petition of Elizabeth Harris, widow of a Church of I... | Prisoners' Petitions and Cases, 1778-1836 |
| 15378 | National Archives of Ireland | 99/56/10/19/2 | 1827 | Papers relating to King's County. Settlement on ... | Family and estate records. 1611-1948 |
| 15538 | National Archives of Ireland | 999/149/19 | 1826 | Settlement on the marriage of John Carroll, Cahir, C... | Small Private Accessions |
| 1005 | National Library of Ireland | Ms12982 | 1827 | Ledger of accounts of tenants and workers on the Pau... | |
| 1516 | National Library of Ireland | Ms2194 | 1827 | A journal of a tour from Kilkenny into Wexford and W... | |
| 2215 | National Library of Ireland | Ms10171 | 1826
1832
1843
1861-1862 | Papers and letters of the Ussher family of Cappagh, ... | Ussher Papers |
| 2428 | National Library of Ireland | Ms1602 | c1827 | Commonplace Book of Caroline Otway, c1827. | |
| 2740 | National Library of Ireland | Ms20911 | c1827 | Engraved portrait and two Alpine sketches by Charlot... | Bruce Papers |
| 9150 | National Library of Ireland | Ms14866 | 1826-1827 | Personal Account Book of Mrs Lewis Johnston and her ... | Inchiquin Papers |
| 9232 | National Library of Ireland | Ms15514 | 1826 | Two autographed letters of Maria Edgeworth in French... | |
| 9256 | National Library of Ireland | Ms15719 | 1823
1826
1833 | Four autographed letters of Mrs Felicia Hemans to: R... | |
| 9500 | National Library of Ireland | Ms26744 | 1826 | Correspondence of Maria Edgeworth and Thomas Henry L... | |
| 9633 | National Library of Ireland | Ms27392 | 1826 | Letters from Mrs C Cassin to Thomas Kelly relating t... | O'Bryne Papers |
| 9634 | National Library of Ireland | Ms27394 | 1826-1827 | Letters relating to business and social matters from... | O'Bryne Papers |
| 9680 | National Library of Ireland | Ms29808(2-3) | 1826-1827 | Rent Rolls of the estate of F A Prittie, May-Novemb... | Dunalley Papers |
| 9688 | National Library of Ireland | Ms27237 | c1826-1827 | Eight letters from Olivia Bellew to her son, Michael... | Bellew Papers |
| 10920 | National Library of Ireland | Ms21923 | 1826 | Papers in the case of Jane McBride versus Dawson Chu... | |
| 16533 | Presentation Sisters Congregational Archives | DON1/9 | 1826 | Letter from George Gould, Lisbon, to Mother M. Josep... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 16534 | Presentation Sisters Congregational Archives | DON1/8 | 1826 | Letter from Miss Angelina Gould, Messrs Gould Broth... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 16536 | Presentation Sisters Congregational Archives | DON1/10 | 1826 | Letter from Angelina Gould, Lisbon, to Mother Mary J... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 6676 | Public Record Office of Northern Ireland | D/1888/2 | 1827 | Printed 11 page report on the murder trial of Anne a... | |
| 6682 | Public Record Office of Northern Ireland | D/1901/5 | 1826 | Miscellaneous correspondence relating to Midleton es... | Midleton Estate Papers |
| 3899 | Religious Society of Friends in Ireland Historical Library | Pamphlet Box 27 | 1826 | 93 Letter regarding Henrietta Williams Fund and Ext... | Handlists: Mss Boxes, Pamphlets Boxes, etc. |
| 4137 | Religious Society of Friends in Ireland Historical Library | Deed Box XIII | 1827 | Jane Wood, Townsend Street, Dublin, will, 1827. | Deeds |
| 4192 | Religious Society of Friends in Ireland Historical Library | Deed Box VII/Folder 8:3 | 1827 | Elizabeth Harris, daughter of Henry Harris, County D... | Deeds |
| 2378 | Royal Irish Academy | | 1827 | Transactions of the Royal Irish Academy, volume xvi:... | L.C. Beaufort |
| 22058 | St Dympna's Hospital, Carlow | IE DA SDH | 1832-900 | Rough Proceedings of the Board of Governors:13 Febru... | St Dympna's Psychiatric Hospital, Carlow |
| 13089 | Tipperary Museum of Hidden History | AQNO1995.427 | 1826 | Summons, rent arrears, Matthew and Catherine Acheson... | |
| 13090 | Tipperary Museum of Hidden History | AQNO1995.428 | 1826 | Eviction notice, Matthew and Catherine Acheson, Clog... | |
| 13093 | Tipperary Museum of Hidden History | AQNO1995.459 | 1827 | Summons, rent arrears, Catherine Lonergan, Clonmel, ... | |
| 13843 | Tipperary Museum of Hidden History | AQNO1995.462 | c1827 | Note relating to Catherine Lonergan, Clonmel propert... | |
| 11157 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs50971/21-5 | 1826 | Lists of tenants' holdings on various estates, 1826. | O'Brien Family |
| 11221 | Trinity College Dublin, Manuscripts and Archives Department | V/247-248 | 1827 | Travel journal of Lady Charlotte A Stopford, 1827. ... | Courtown Papers |
| 11248 | Trinity College Dublin, Manuscripts and Archives Department | P33/14/61 | 1826 | County Wexford Election Material: Mrs Anne Phayre, S... | Courtown Papers |
| 11249 | Trinity College Dublin, Manuscripts and Archives Department | P33/14/102 | 1826 | County Wexford Election Material: Miss Percivall to ... | Courtown Papers |
| 11250 | Trinity College Dublin, Manuscripts and Archives Department | P33/14/108 | 1826 | County Wexford Election Material: [Mrs] B Droffen to... | Courtown Papers |
| 11251 | Trinity College Dublin, Manuscripts and Archives Department | P33/14/112 | 1826 | County Wexford Election Material: Mrs Frances Jessop... | Courtown Papers |
| 11252 | Trinity College Dublin, Manuscripts and Archives Department | P33/14/115 | 1826 | County Wexford Election Material: Mrs [? J] E Le Hun... | Courtown Papers |
| 19318 | Westmeath County Archives Department | | 1827 | 137 The Right Honourable The Countess Lanesborough ... | Howard Bury Papers |