| 6966 | Armagh County Museum | 1948/3 | 1833-1834 | Manuscript, 'A valuation of houses, etc., of the cit... | |
| 6971 | Armagh County Museum | 1953/5 | 1834 | Sepia drawing 'View of Armagh Cathedral in 1834', by... | |
| 16204 | Birr Castle Archives | A-W | 1834-1853 | J/19/1: Letters of Mary Field, Countess of Rosse, in... | The Rosse Papers |
| 16811 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1814-1834 | Lismore Estate?Subscriptions to Clogheen Dispensary,... | Bolton Library Archive |
| 16815 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1811-1815
1824-1834 | Lismore Estate?Banteer Rent Book, 1824-1834 with loo... | Bolton Library Archive |
| 16902 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1757-1834
1850-1874 | Vestry Minute Books, Shronell: 1757-1834, with inser... | Bolton Library Archive |
| 16916 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1791-1794
1822-1834 | A second envelope marked 'Lord Lismore's Acc... | Bolton Library Archive |
| 4230 | Church of Ireland Centre | Ms109 | 1832-1834 | General Committee Minutes, 16 May 1832-21 August 183... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4280 | Church of Ireland Centre | Serial No59 | 1834 | General Correspondence, III:Miss J. Edkins to J. Top... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4281 | Church of Ireland Centre | Serial No60 | 1834 | General Correspondence, III:Miss J. Edkins to J. Top... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4282 | Church of Ireland Centre | Serial No62 | 1834 | General Correspondence, III:Miss J. Edkins to J. Top... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4283 | Church of Ireland Centre | Serial No63 | 1834 | General Correspondence, III: Miss J. Edkins to the C... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4284 | Church of Ireland Centre | Serial No65 | 1834 | General Correspondence, III:Lady Charlemont to J. To... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4299 | Church of Ireland Centre | Box 24 | 1834 | Papers regarding Publication of Cheap Books II:Seria... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4285 | Church of Ireland Centre | Box 4 | 1834
1835 | General Correspondence, III:Serial No 68 Miss J. Edk... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 4298 | Church of Ireland Centre | Box No24 | 1826-1834 | Papers regarding Publication of Cheap Books II:Seria... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 17159 | Cloyne Diocesan Archive (RC) | Box X | 1834 | 1792.08/2/1834 Letter of Jane Purdon Atkins to Revd... | Revd. Denis Collins |
| 17160 | Cloyne Diocesan Archive (RC) | Box X | 1834 | 1792.08/8/1834 Letter from George Spenser, Staffords... | Revd. Denis Collins |
| 12601 | Cork City and County Archives | U313 | 1834-1851 | (i) Miscellaneous posters, 39 items. Theatre Royal, ... | |
| 22974 | Cork City and County Archives | Judicial Civil Proceedings | 1759-1834
1835-1843 | Bills of costs, itemised lists of costs incurred by ... | Youghal Town Records |
| 16498 | Delany Archive | Box Bp/06 File JKL.1834/ | 1834 | 28: 30 November - Sr H.X. (Gurly, Maryboro) to Doyle... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 16499 | Delany Archive | Box 04 File JKL.ODC | 1823-1834 | Typed copies of 97 letters of Bishop Doyle to nuns o... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 22937 | Delany Archive | Box Bp/06 File JKL. 1834/ | 1834 | 12: 19 June 1833 James Crowe, Westminster to Doyle. ... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 24076 | Delany Archive | Box Bp/06 File JKL. 1834/ | 1834 | 13: 10 September 1833 Denis Phelan, Clonmell to Doyl... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 3220 | Dún Laoghaire-Rathdown County Council | LA4/ | 1834-1930 | Proceedings of monthly, annual and special meetings ... | Kingstown/Dún Laoghaire |
| 22180 | Irish Jesuit Archives | N8/ | 1831-1834 | 11 25 February 1831 -24 September 1834. A file of le... | Papers of Revd Dr Charles William Russell (1812-1880) |
| 22213 | Irish Jesuit Archives | MACE/MCAU/ | 1834 | 45 Notes on 'Kingstown founded early in year 1834', ... | John MacErlean SJ research on Mother Catherine McAuley (1778-1841). |
| 21666 | Laois Local Studies | | 1834-1847 | Lease of Lands by the Earl of Milltown in County Kil... | |
| 14561 | Mayo Local History Department | | 1834-1913 | Estate Rental Records:James D.H. Browne: Claremorris... | Mayo Estate Rentals |
| 4097 | National Archives of Ireland | OP1834/224/Series 2 | 1834 | Gordon, Mrs Mary, Pension. Letter forwarding a memor... | Official Papers |
| 4987 | National Archives of Ireland | 1045/2/3 | 1834-1896 | Minutes of the nurses' sub-committee, also style... | Protestant Orphan Society |
| 4704 | National Archives of Ireland | ED/4/ | 1834-1918 | Salary Books recording salary payments to national s... | Department of Education/Commissioners of National Education |
| 6970 | National Archives of Ireland | FS 1834/1 | 1834 | Correspondence relating to the Horan family (mother ... | Free Settlers Papers, 1828-1857 |
| 8807 | National Archives of Ireland | 2/440/7-10 | 1832-1834 | Cholera papers: Antrim -Donegal, Down-Kerry, Kildare... | State Papers |
| 8808 | National Archives of Ireland | 2/440/36 | 1822-1834 | Poor Law Commissioners' Papers: Day Book, Ennis, giv... | State Papers |
| 8865 | National Archives of Ireland | 1045/2/3/1-2 | 1834-1896 | Minutes of the Nurses' Sub-Committee, also style... | Protestant Orphan Society |
| 8941 | National Archives of Ireland | M6178/17-19 | 1832-1834 | Papers relating to the Corranerary Estate of William... | Greville Estate Papers |
| 15511 | National Archives of Ireland | 999/128/16 | 1834 | Memorandum of an agreement between Catherine R. Grah... | Small Private Accessions |
| 1485 | National Library of Ireland | Ms1557 | 1834-1840 | Description: School Attendance book of the Children ... | |
| 1537 | National Library of Ireland | Ms2729 | 1834-1847 | Photocopy of a Catholic parish register, Ballyboy, S... | |
| 1989 | National Library of Ireland | Mss7358-7359 | 1831-1834 | School Registers of the Keadue Education Society, 18... | |
| 2391 | National Library of Ireland | Mss27547-27550, 27553 | 1834-57 | Legal documents relating to the female members of th... | Scully Papers |
| 2430 | National Library of Ireland | Ms3575 | 1834-1835 | Commonplace Book of Sarah Hamilton of Hamwood, 1834-... | Wicklow Papers |
| 2555 | National Library of Ireland | Ms11138 | 1834-1836 | A collection of 130 letters of Richard Lalor Sheil t... | |
| 3064 | National Library of Ireland | Mss10146-10147 | 1834 | Miscellaneous estate documents which include notices... | Pakenham-Mahon Papers |
| 2219 | National Library of Ireland | Ms31947 | 1662
1796
1834 | Large collection includes letters to and from Mary B... | Bellew Papers |
| 2322 | National Library of Ireland | Ms8263 | 1771-c1834 | Brief draft of a manuscript biography of the life an... | Abington Papers |
| 8991 | National Library of Ireland | Ms13630(1) | 1800-1834 | Report on the state of the glove-making industry in ... | O'Connell Papers |
| 9025 | National Library of Ireland | Ms13748(9) | c1818-1834 | Letters from Lady Anne Fitzpatrick to John Price of ... | Fitzpatrick Papers |
| 9109 | National Library of Ireland | Ms14613 | c1834 | Rent Roll of the estates of Sir Edward O'Brien, Coun... | Inchiquin Papers |
| 9123 | National Library of Ireland | Ms14743 | 1833-1834 | Diary of a tour in Belgium, 1833, and notes on relig... | Inchiquin Papers |
| 9234 | National Library of Ireland | Ms15540 | 1825-1834 | Three letters of Daniel O'Connell to his wife Mary, ... | |
| 9553 | National Library of Ireland | Ms29770(77-79) | 1834 | Appointment of 2 sums of money and assignment of sam... | Doyne Papers |
| 9677 | National Library of Ireland | Ms29806(203) | 1834 | Printed appeal on behalf of the Ladies' Hibernian Fe... | Dunalley Papers |
| 9776 | National Library of Ireland | Ms18481 | 1834 | Tithe Applotment Book of the parish of Cullen, dioce... | |
| 11039 | National Library of Ireland | Ms18418 | 1834 | Six xerox copies of letters and petitions from tenan... | |
| 12328 | National Library of Ireland | Ms640 | 1834 | Account of Catholic orphanages in Dublin, giving num... | Account of Catholic Orphanages |
| 18989 | Offaly Archives | OCL P22 | 1834-1840 | Manuscript rent roll for the Banagher Estate, King's... | Rental of Banagher Estate |
| 7974 | Public Record Office of Northern Ireland | T/1378/1 | 1834 | A copy of a list of the population of the parish of ... | |
| 6517 | Public Record Office of Northern Ireland | D/1375/ | 1798-1834 | This collection contains correspondence and papers o... | McGildowney Papers |
| 6809 | Public Record Office of Northern Ireland | D/2358 | c.1834-1852 | In addition to numerous leases and rent rolls, this ... | Stewart of Portstewart Papers |
| 7065 | Public Record Office of Northern Ireland | D/2687/ | 1834-1956 | D/2687/1 19 volumes of records of Regent Street Meth... | |
| 7082 | Public Record Office of Northern Ireland | D/2725 | 1834-1946 | This collection of 11 documents includes: Minute boo... | |
| 8185 | Public Record Office of Northern Ireland | T/2015/1 | 1834-1930 | Genealogy of the Pedlow family, Newcastle, County Do... | |
| 7244 | Public Record Office of Northern Ireland | D/3335 | 1834-1935 | A detailed calendar of this collection of papers rel... | |
| 7255 | Public Record Office of Northern Ireland | D/3410 | 1769-1834 | Title deeds relating to a trust set up by Clotworthy... | |
| 7300 | Public Record Office of Northern Ireland | D/3624 | 1834-1982 | The papers of R.A. Mitchell contain family photograp... | |
| 7850 | Public Record Office of Northern Ireland | T/1069/ | 1766
1834 | T/1069/7 A copy of a religious census from each pari... | |
| 8127 | Public Record Office of Northern Ireland | T/1869/2 | 1833-1834 | Copy of a journal of a continental tour made by a wo... | |
| 7582 | Public Record Office of Northern Ireland | DIO(RC)3/1 | 1833-1834 | Volume of draft and copy letters from Michael Blake,... | Diocese of Dromore (Roman Catholic) Records |
| 8463 | Public Record Office of Northern Ireland | T/2750/1 | 1834-1966 | Copy of the session minute book of the 3rd Cookstown... | |
| 8554 | Public Record Office of Northern Ireland | T/3238 | 1832-1834 | Typescript copies of two letters from Robert Chesney... | |
| 8683 | Public Record Office of Northern Ireland | T/768/1 | 1833-1834 | Copy of a list of emigrants from Coleraine parish, C... | |
| 542 | Religious Society of Friends in Ireland Historical Library | Portfolio 27 | 1834-1835 | Mainly Certificates of Removal, Acknowledgements of ... | Handlists/Portfolio |
| 577 | Religious Society of Friends in Ireland Historical Library | YM/B6 | 1785-1834 | Women's Meetings: Epistles from different Yearly Mee... | Yearly Meetings |
| 821 | Religious Society of Friends in Ireland Historical Library | QM1/H10 | 1834-1923 | Schools and Education: Box file containing: Mountme... | Leinster Quarterly Meetings |
| 3565 | Religious Society of Friends in Ireland Historical Library | LGM/4/1/Reel 29A | 1834-1858 | Ministers' and Elders' Minutes, Lurgan Monthly Meeti... | |
| 11107 | Religious Society of Friends in Ireland Historical Library | MM/XIVJ3/Reel 39 | 1834-1889 | Grange, near Charlemont, Monthly Meeting, Account Bo... | |
| 22384 | Religious Society of Friends, Cork | | 1834-1889
1890-1928
1775 | Munster Female Bounty Fund, established 1775, 2 volu... | |
| 5390 | Representative Church Body Library | D6/143-D6/144 | 1733-1834 | D6/143/ Mercer's Trust Documents relating to Mrs... | Diocese of Dublin |
| 4053 | Royal Irish Academy | 3/D/8/40 | 1834 | Hamilton, William, R Autograph letter to his uncle, ... | |
| 1690 | Tipperary Studies | | 1834-1942 | Clonmel District Lunatic Asylum Minute Books:1 Novem... | Clonmel District Lunatic Asylum |
| 10161 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss10166-10167 | 1810-1834 | Recipe Book of Eliza Jane Alcock, granddaughter of W... | |
| 10185 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs9217 | 1831-1834 | Journal of Louisa Catherine de Beaufort, 5 November ... | Beaufort Papers |
| 10281 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs 6181 | 1834-1878 | Original hymns and poems of Julia Macleod (Sue), nee... | |
| 10300 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs4585 | 1813-c1834 | Household Recipe Book, no owner indicated, [?begun a... | |
| 10526 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs4185/a-g | 1834 | Papers concerning the marriage of Francis Brodigan, ... | Crampton Papers |
| 24093 | Union Theological College | | 1834 | 'On the business of the [Presbyterian Church in Irel... | Union Theological College Pamphlet Collection |
| 6972 | University of Galway Archives | LE2 | 1834-1840 | Account Book of John Carson, agent for the Rev. Will... | Cleaver Estates in Co. Roscommon |
| 4542 | Waterford City Archives | | 1834-1841 | Petty Cash Books of the Leper Hospital, 19 April 183... | Waterford City and County Infirmary |
| 23329 | Waterford City Archives | P9/ | 1834 | 3: Manuscript extract taken from the Tithe Applotmen... | Canon Power Papers |