| 14993 | Armagh Diocesan Archive (RC) | | 1819-1832 | Full lists of these papers are available in the arch... | Most Reverend Patrick Curtis Archive |
| 7640 | Armagh Robinson Library | KE/IV/21 | 1819-c.1838 | 1 volume of assize records of case histories for pro... | |
| 4222 | Church of Ireland Centre | Ms101 | 1815-1819 | Committee Minutes and Resolutions, 25 November 1815-... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4223 | Church of Ireland Centre | Ms102 | 1819-1822 | Committee Minutes and Resolutions, 10 July 1819-7 De... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 18997 | Church of Ireland Centre | Box 36 | 1819 | Model School:Mod. 12 - Bundle containing Expenditure... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 18998 | Church of Ireland Centre | Box 36 | 1819 | Model School:Mod.13 - Letter from Mrs Mary Anne McLo... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 19017 | Church of Ireland Centre | Box 36 | 1819 | Model School:Mod. 7 - Expenditure of accounts of the... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 13077 | Cork City and County Archives | U166 | 1819-1868 | Cork Chamber of Commerce Minutes 1819-1868. | |
| 22978 | Cork City and County Archives | U6/ | 1819-1822 | (v) 6 letters from Charles Bianconi, Clonmel, to Mar... | |
| 22908 | Delany Archive | Box Bp/01 File JKL.1819/ | 1819 | 01: 1 March 1819 J. Townsend Dublin to Doyle Carlow ... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 24071 | Delany Archive | Box Bp/01 File JKL.1819/ | 1819 | 03: 13 May 1819 Doyle to Rev. M. Doyle, Clonygal. Cl... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 40 | Irish Dominican Congregation Archives | A72 | 1808-1819
1906 | Letter from Convent House, Vernon Avenue, Clontarf, ... | Dominican Archives, Cabra |
| 21732 | Kerry Diocesan Archives (RC) | MR20 | 1813-1819
1799
1807 | Volume regarding use of extraordinary faculties, 179... | Bishop David Moriarty, 1856-1877 |
| 21008 | King's Hospital School | 83-99 | 1819-1820 | 92 Agents Accounts, 1819 - 1820. | King's Hospital Records |
| 107 | Limerick Archives | LA L/MP | 1819-1851 | Commissioners for the Improvement of the Parish of S... | Limerick Corporation |
| 22844 | Methodist Historical Society of Ireland | | 1819-1920
1937 | Carrickfergus Methodist Circuit:Register of members,... | |
| 22871 | Methodist Historical Society of Ireland | | 1819-1832 | Sligo Methodist Church: Steward's book, 1819-1832 | |
| 22882 | Methodist Historical Society of Ireland | | 1815-1819 | 1 volume of an unidentified Methodist class book, 18... | |
| 4787 | National Archives of Ireland | | 1819 | Administration Papers: Memorial of Sarah Magennis to... | Customs and Excise |
| 4788 | National Archives of Ireland | | 1819 | Administration Papers: Petition of Bridget Lawless,... | Customs and Excise |
| 4958 | National Archives of Ireland | 2B/43/25 | 1819-1827 | Account on pages 351-389 of the lands of the nunnery... | Quit Rent Office |
| 11517 | National Archives of Ireland | | 1819 | Letter in French to Catherine Rossiter, September 18... | Byrne Papers |
| 989 | National Library of Ireland | Ms11702 | 1818-1819 | An incomplete Rent Ledger of the King family, Ballyl... | |
| 2402 | National Library of Ireland | Ms31573 | 1819 | Letter from Maria [nee Trant] to her husband, 2nd Ba... | Trant Papers |
| 2502 | National Library of Ireland | Ms4789 | 1819 | Journal of (?Lady Eleanor Butler, one of the Ladies ... | Wicklow Papers |
| 2713 | National Library of Ireland | Mss14338-14341 | 1803-1819 | Four Ledgers of miscellaneous accounts of Lady Louis... | |
| 2894 | National Library of Ireland | Ms8536 | 1819-1894 | Miscellaneous documents relating to the Evans family... | |
| 2947 | National Library of Ireland | Ms8784 | 1819 | 2 letters to Mrs Waller of Merrion Street, Dublin fr... | Beaufort Papers |
| 3036 | National Library of Ireland | Ms9867 | 1818-1819 | A volume of poems by Lady Sophie Fitzgearld, 1818-18... | F.S. Bourke Collection |
| 3057 | National Library of Ireland | Ms10073 | 1819 | Rent Roll of Thomas Bennet, Thomastown, (County Kilk... | |
| 3448 | National Library of Ireland | Ms10265 | 1808-1819 | Miscellaneous papers including rentals and proposals... | Townley Hall Papers |
| 3512 | National Library of Ireland | Ms11055 | 1803-1819 | Miscellaneous letters, including letters to, or con... | Ormonde Papers |
| 3600 | National Library of Ireland | Mss12180-12185 | c1819-1820 | Six music volumes from the collection of the Stewart... | |
| 9014 | National Library of Ireland | Ms13705 | 1819-1896 | Nine letters of the Marquis of Dufferin and Ava, 189... | |
| 9072 | National Library of Ireland | Mss14177-14180 | 1819-1853 | Journals of rent receipts on the Prior-Wandesforde e... | Prior-Wandesforde Papers |
| 9194 | National Library of Ireland | Ms15309 | 1819-1858 | Eleven letters of Lord Monteagle, 1819; 1838-1858, i... | |
| 9216 | National Library of Ireland | Ms15409 | 1818-1819 | Journal of a tour by Katherine Howard in France, Swi... | Wicklow Papers |
| 5007 | National Library of Ireland | Ms32599/1-30 | 1819-1902 | Minute Books of the Mendicity Institute: 1 22 July ... | Mendicity Institute |
| 9538 | National Library of Ireland | Ms 29774(1-36) | 1819-1911 | Estate correspondence, 1819-1911. There are 36 folde... | Bruen of Oakpark (County Carlow) Papers |
| 9613 | National Library of Ireland | Ms29756(4) | 1819 | Bond by Casar Colclough for £3,000 to the executors... | Colclough Papers |
| 9737 | National Library of Ireland | Ms18310 | 1819-1853 | Twenty seven letters to Anne Martineau from William ... | |
| 10661 | National Library of Ireland | Ms16726 | 1819-1821 | Account and Wages Book of Charles King O'Hara, Annag... | O'Hara Papers |
| 10668 | National Library of Ireland | Ms16858 | 1819-1846 | Namebook of members of the Wesleyan Methodist Societ... | |
| 10828 | National Library of Ireland | Ms20797 | 1819-1822 | Miscellaneous receipts relating to the Crofton and C... | Crofton Papers |
| 11061 | National Library of Ireland | Ms19150 | 1808-1819 | Rent Book of Nicholas Martin, Doon, MoyCullen, Count... | |
| 16531 | Presentation Sisters Congregational Archives | DON1/6 | 1819 | Letter from Garrett Gould, Lisbon, to his sister, [H... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 8429 | Public Record Office of Northern Ireland | T/2662/1 | 1819-1820 | Copy of the journal of Miss Christiana Gordon made w... | |
| 6624 | Public Record Office of Northern Ireland | D/1757/2 | 1819-1903 | 8 emigrant letters, including: A letter from William... | |
| 6649 | Public Record Office of Northern Ireland | D/1821 | 1819-1959 | A detailed calendar of this collection of c200 docum... | |
| 6789 | Public Record Office of Northern Ireland | D/2257 | 1819 | This collection of 3 documents includes a letter fro... | |
| 7241 | Public Record Office of Northern Ireland | D/3328 | 1819-c.1940 | This miscellaneous collection of 11 documents includ... | |
| 7776 | Public Record Office of Northern Ireland | MIC/38 | 1819-1883 | Microfilmed copies of 3 volumes of session minutes a... | |
| 7902 | Public Record Office of Northern Ireland | T/1181/1-2 | 1764
1819 | A copy of the scheme for the improvement of the esta... | |
| 7931 | Public Record Office of Northern Ireland | T/1252 | 1819-1928 | This collection of copies of c.50 documents bound in... | Drennan-Duffin Papers |
| 7952 | Public Record Office of Northern Ireland | T/1313/2 | 1819-1848 | Genealogical notes relating to the Love family, Banb... | |
| 8223 | Public Record Office of Northern Ireland | T/2111 | 1819-1900
1857
1962 | c.42 documents comprising of photographs and photost... | |
| 8314 | Public Record Office of Northern Ireland | T/2393/ | c.1819-c.1956 | This collection includes copies of the correspondenc... | |
| 8334 | Public Record Office of Northern Ireland | T/2455/2 | 1819 | Typescript copy of a letter from William and Margare... | |
| 661 | Religious Society of Friends in Ireland Historical Library | QMI/B6 | 1798-1819 | Women's Meeting Minutes of the Leinster Quarterly Me... | Leinster Quarterly Meetings |
| 676 | Religious Society of Friends in Ireland Historical Library | QMII/B5 | 1819-1842 | Women's Meeting: Minutes of the Women's Meeting, Mun... | Munster Quarterly Meeting |
| 13073 | Tipperary Museum of Hidden History | AQNO1995.426 | 1819 | Lease, Viscount Lismore to Cornelius Sheehan, Honora... | |
| 13074 | Tipperary Museum of Hidden History | AQNO1995.482 | 1819 | Articles of marriage, Richard Lowe and Margaret Sarg... | |
| 13075 | Tipperary Museum of Hidden History | AQNO1995.245 | 1819 | Lease, Viscount Lismore to John and Bridget Bourke, ... | |
| 13076 | Tipperary Museum of Hidden History | AQNO1995.255 | 1819 | Lease, Viscount Lismore to James Houlahan and Michae... | |
| 10165 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs2320 | 1810-1819 | Warehouse Account Book of Mrs Cantwell, Birr, County... | |
| 10187 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs3488 | 1819-1827 | Commonplace Book of poems and meditations, 1819-1827... | |
| 10268 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5096 | 1768-1794
1805
1819 | Material relating to Anne O'Brien, died 1819, wife o... | |
| 9858 | UCC Special Collections & Archives | BL/EP/G/1403 | 1819-1863 | Ledger with balance sheets of various indiviuals and... | Grehan Estate Collection |
| 18455 | UCC Special Collections & Archives | BL/EP/E/M | 1734-1819 | 39 items, including:The largest and most detailed it... | Earbery Estate Maps Collection |
| 21959 | UCC Special Collections & Archives | U175 | 1819 | Box 9 contains legal documents including a Deed of P... | |
| 7814 | Ulster University Special Collections, Magee Campus | MSS42 | 1785-1819 | General Synods of the Presbyterian Church in Ireland... | Special Collections |
| 23333 | Waterford City Archives | P15/5/1 | 1819 | Manuscript report of S.F. Fitzgerald, Knight of Glin... | Colleen Bawn |
| 23334 | Waterford City Archives | P15/5/2 | 1819 | Manuscript letter from Mayor George Warburton, Count... | Colleen Bawn |
| 23335 | Waterford City Archives | P15/5 | 1819 | 4: Manuscript letter from Henry Lyons, Magistrate, C... | Colleen Bawn |
| 23336 | Waterford City Archives | P15/5/ | 1819 | 5: Manuscrpt letter from Thomas S. Rice, Dromoland E... | Colleen Bawn |
| 23337 | Waterford City Archives | P15/5/ | 1819 | 6: Manuscript letter from Thomas F. Rice [to the the... | Colleen Bawn |
| 23338 | Waterford City Archives | P15/5/ | 1819 | 7: Manuscript letter from David McCullough MD [broth... | Colleen Bawn |
| 19341 | Westmeath County Archives Department | | 1819 | 269 The Right Honourable Jane Countess of Lanesboro... | Howard Bury Papers |