| 14246 | Alexandra College | | 1884-1888 | Book of Newscuttings with index, 1884-1888. | |
| 14279 | Alexandra College | | 1875-1877
1879
1881
1884 | File relating to Purchases and the Building Fund:Pur... | |
| 16239 | Birr Castle Archives | A-W | 1884-1988 | R/2: 3 formal documents to Sir Charles and Lady Pars... | The Rosse Papers |
| 20643 | Carlow County Archive | | 1884-1904 | Carlow Urban Sanitary Authority Minute Books:6 Febr... | Carlow Local Authority Records |
| 14567 | Cashel and Emly Diocesan Archives (RC) | Special List 170A | 1884 | 1884: 6 - Letter from Margaret F. Sullivan to Croke ... | Papers of Dr Croke |
| 16712 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1884-1959 | Register of Burials, Kilshane, 1884-1959, 1 volume. | Bolton Library Archive |
| 16742 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1884-1957 | Register of Baptisms, Kilshane, 1884-1957, 1 volume. | Bolton Library Archive |
| 16743 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1870-1884 | Church of Ireland Register of Vestrymen, Kilshane, 1... | Bolton Library Archive |
| 16806 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1884-1891 | Lismore Estate:Letter Book, 1884-1891 belonging to t... | Bolton Library Archive |
| 16853 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1870-1883
1884-1921
1922
1989 | Register of Vestrymen: Ballysheehan, 1870-1883 With ... | Bolton Library Archive |
| 16875 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1846-1884
1914 | Marriage Registers, Knockgrafton parish: 1914 1846-1... | Bolton Library Archive |
| 16918 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1884-1896 | Volume containing details of sheep and cattle brande... | Bolton Library Archive |
| 521 | County Museum, Dundalk | Lot 350 | 1884-1886 | Letter from Mrs McQuaid, Dromore, to Ed McKeon, Dece... | |
| 18581 | Dublin Diocesan Archives (RC) | AB 6 (Pamphlets) | 1884 | The pamphlet collection includes:Rev. T. Nulty, '... | Walsh Papers |
| 926 | Dún Laoghaire-Rathdown County Council | LA4/ | 1884-1930 | Minutes of Special Committees:172 17 December 1884-2... | Kingstown/Dún Laoghaire |
| 944 | Dún Laoghaire-Rathdown County Council | LA4/ | 1881-1884 | Two pamphlets by J. Byrne, Power, physician to St Mi... | Kingstown/Dún Laoghaire |
| 3229 | Dún Laoghaire-Rathdown County Council | LA4/ | 1884-1931 | Minutes of the Library Committee:143 18 June 1884-26... | Kingstown/Dún Laoghaire |
| 3266 | Dún Laoghaire-Rathdown County Council | | 1884-1888
1942-1964 | Register's Report Book, Weekly Reports of the De... | Records of Dean's Grange Joint Burial Board |
| 20471 | Galway County Council Archives | | 1884-1887 | Burial Committee Records:July 1884-March 1887 | Ballinasloe Urban District Council & Town Commissioners |
| 23186 | Grand Lodge of Freemasons of Ireland | | 1884-1971 | Medical Officers Report Books, 1884-1971 | Masonic Female Orphan School |
| 21754 | Kerry Diocesan Archives (RC) | H14/19 | 1884 | G.R. Dease Celbridge, 1884, regarding Loreto Nuns. | Andrew Higgins, 1881-1889 |
| 21755 | Kerry Diocesan Archives (RC) | H14/20 | 1884 | G.R. Dease, Celbridge, 1884, regarding Loreto conven... | Andrew Higgins, 1881-1889 |
| 21760 | Kerry Diocesan Archives (RC) | H14/1-2 | 1884 | Ann Lowry and Ellen McDonnell regarding Kenmare Cove... | Andrew Higgins, 1881-1889 |
| 21761 | Kerry Diocesan Archives (RC) | H26 | 1881-1884 | Household Expense Book Account, 1881-1884 | Andrew Higgins, 1881-1889 |
| 21775 | Kerry Diocesan Archives (RC) | C31/1-3 | 1884-1890 | Account Book, 1884-1890. | John Coffey, 1889-1904 |
| 21831 | Kerry Local Studies and Archives Department | | 1874-1875
1884
1890-1900 | Rentals of the Earl of Listowel Estates, County Kerr... | O'Connell Solicitors |
| 21875 | Kerry Local Studies and Archives Department | BG154/AD/ | 1884-1899 | Dispensary Committee Minute Book:1. April 1884 - Feb... | Tralee Poor Law Union |
| 20939 | King's Hospital School | 17-32 | 1884 | 24 Report of Special Committee, 1884. | King's Hospital Records |
| 20944 | King's Hospital School | 17-32 | 1884-1900 | 29 Headmaster's Report Book, 1884 - 1900. | King's Hospital Records |
| 21661 | Laois Local Studies | | 1884-1908
1913-1929
1936-1939 | Labourers' Cottages Ledgers:20 May 1884-26 May 1... | Mountmellick Town Commissioners |
| 21707 | Laois Local Studies | | 1884-1893 | Board of votes of the Board of Guardians of Mountmel... | Laois Local Authority Records |
| 2136 | Leitrim Local Studies Department | BG177/E/G | 1880-1884 | Relieving Officer Diary, 1880-1884 | Manorhamilton Poor Law Union |
| 109 | Limerick Archives | P5 | 1884-1971 | Bedford Row Lying-in Hospital:Minute book of meeting... | Bedford Row Maternity Hospital |
| 5745 | Louth County Archives | 282-297 | 1884-1923 | Ardee Union Medical Weekly Return and Extra Book: 2... | Ardee Local Authority Records |
| 2068 | Meath Local Studies and Family History Department | | 1884-1957 | Meath County Council Miscellaneous volumes: General ... | Meath Local Authority Records |
| 13194 | Monaghan County Library Genealogy and Local History Department | | 1869-1884 | Photocopy of manuscript, Vaccination register for Do... | |
| 709 | National Archives of Ireland | BG/78/ | 1875-1884 | Register of Admission and Discharge:G33 10 May 1875G... | North Dublin Poor Law Union and Rural District Council |
| 3328 | National Archives of Ireland | BG111/Q/1 | 1884-1902 | Lismore Poor Law Union, Labourers' Acts Ledger, May ... | Lismore Poor Law Union |
| 3988 | National Archives of Ireland | CCS1884/90 | 1884 | Chief Crown Solicitor's Office: The Queen versus... | Chief Crown Solicitor's Office |
| 4709 | National Archives of Ireland | ED9/1916 | 1883-1884 | Coolderry School, King's County. Decrease in attenda... | Department of Education/Commissioners of National Education |
| 4711 | National Archives of Ireland | ED9/1978 | 1883-1884 | Drumkeera School, Cavan. Dismissal of Frances Mundy ... | Department of Education/Commissioners of National Education |
| 4713 | National Archives of Ireland | ED 9/2370A | 1883-1884 | Arden School, Westmeath. Conversion of former mixed ... | Department of Education/Commissioners of National Education |
| 4714 | National Archives of Ireland | ED9/2938 | 1884-1888 | Drummal School, Fermanagh. Teacher, Eveline White le... | Department of Education/Commissioners of National Education |
| 8864 | National Archives of Ireland | 4D/14/36 | 1884 | Circuit Court Records, County Armagh, Protection Ord... | Circuit Court Records |
| 8969 | National Archives of Ireland | | 1884 | Landed Estates Court, Rentals, Helena Elizabeth Hump... | Incumbered estates/Landed Estates Court |
| 10009 | National Archives of Ireland | | 1883
1884 | Crown Books at Assizes, County Mayo, details of crim... | Crown and Peace Office, County Mayo |
| 10013 | National Archives of Ireland | | 1884 | Crown Books at Assizes, County Mayo:Summer Assizes, ... | Crown and Peace Office, County Mayo |
| 11466 | National Archives of Ireland | 1189/4/1 | 1884 | Correspondence between John and Mary Woulfe Flanagan... | Woulfe Flanagan |
| 11476 | National Archives of Ireland | 1189/7/8 | 1884-1894 | Letters to John Woulfe Flanagan, [1884]; December 18... | Woulfe Flanagan |
| 11501 | National Archives of Ireland | | 1849-1884 | Letters to E.A. Byrne, James Byrne and Mrs Byrne, 25... | Byrne Papers |
| 15620 | National Archives of Ireland | 999/237/15 | 1884 | Landed Estates Court Notice of sale of estate of Joh... | Small Private Accessions |
| 2468 | National Library of Ireland | P1089-1106;1469-1474/N100 | c.1700-1884 | The Collection includes letters and papers of the Sh... | Ballitore Papers |
| 2707 | National Library of Ireland | Ms13996 | 1884-1923 | Five letters to Revd. T Dawson from Mrs T D Sullivan... | |
| 2987 | National Library of Ireland | Ms9151 | 1884 | Photocopy of the will and codicil of Louisa F Pettit... | |
| 3467 | National Library of Ireland | Ms10501 | 1859-1884 | Letters to P J Smyth, these include 62 letters from ... | P.J. Smyth Papers |
| 2460 | National Library of Ireland | Ms13552 | 1884-1886 | Four letters of Vere Foster to Mr O'Brien, for examp... | |
| 3739 | National Library of Ireland | Ms13458 | c1884-1915 | Letters to persons closely associated with J F X O'B... | J F X O'Brien Papers |
| 5015 | National Library of Ireland | Ms32607 | 1864-1884 | 54 Wages Ledger, 5 November 1864-29 November 1884. | Mendicity Institute |
| 5008 | National Library of Ireland | Ms32600/1-11 | 1884-1969 | Transmission Books: 29 1 July 1884-24 August 1886 3... | Mendicity Institute |
| 8982 | National Library of Ireland | Ms13552 | 1884-1886 | Four letters from Vere Foster to Mr O'Brien, 1884 an... | |
| 9148 | National Library of Ireland | Ms14864 | 1860-1884 | Transcripts of poetry and prose, compiled by Hannah ... | Inchiquin Papers |
| 9474 | National Library of Ireland | Ms25039 | 1884-1905 | Register of tenants of the estates of the Marquess o... | Ormonde Papers |
| 9694 | National Library of Ireland | Ms17801 | c1870-1884 | Letters from John and Mary Bermingham in Australia t... | W. A. Henderson Collection |
| 9722 | National Library of Ireland | Ms18162 | 1884-1906 | Papers relating to T N Edgeworth's marriage settleme... | Edgeworth Papers |
| 10714 | National Library of Ireland | Ms17741 | 1884-1899 | Letters to de Cobain relating to Swinefleet National... | Wm Fletcher de Cobain Papers |
| 10756 | National Library of Ireland | Ms19937 | 1884-1910 | Minute Book of the Holy Burial Association of Dublin... | |
| 10785 | National Library of Ireland | Ms20616 | 1884 | Accounts of Colonel William Rowan, Tralee, with J Ke... | Rowan Papers |
| 11918 | National Library of Ireland | Ms12589-12593 | 1884-1890 | Swinford Poor Law Union Minute Books: Ms12,589 6 De... | Swinford Poor Law Union |
| 11922 | National Library of Ireland | Ms12352-12355 | 1884-1889 | Belmullet Poor Law Union Minute Books: Ms12,352 6 M... | Belmullet Poor Law Union |
| 11923 | National Library of Ireland | Ms12582-12588 | 1878-1884 | Swinford Poor Law Union Minute Books: Ms12,582 Jul... | Swinford Poor Law Union |
| 464 | National Maternity Hospital | NMH/102 | 1884-1929 | The Story of the National Maternity Hospital, Holles... | |
| 21339 | National Photographic Archive | POOLEIMP; POOLEWP | [c.1884-1954]. | All Imperial (POOLEIMP) and Whole Plate (POOLEWP) gl... | Poole Photographic Collection |
| 4806 | Newtown School, Waterford | School Safe/5 | 1866-1884 | Superintendents' Reports, 1866-1884. | |
| 4821 | Newtown School, Waterford | Archive Room Safe | 1884-1926 | Committee Minutes, 1884-1926. | |
| 18932 | Offaly Archives | OCL PTC40/5 | 1884 | 1 Pamphlet: Bye Laws of the Town of Parsonstown made... | Records of Parsonstown Town Commissioners |
| 18934 | Offaly Archives | OCL BG164/2 | 1851-1884 | 55 volumes. Parsonstown Rough Minute Books, 1851-188... | Records of Parsonstown Union |
| 18977 | Offaly Archives | OCL BG158/14 | 1865-1884 | 11outsized broadsheets (with many duplicates) displa... | Dispensary District Notices |
| 7146 | Public Record Office of Northern Ireland | D/2957 | 1868-1884 | This collection includes character references for 3 ... | |
| 8150 | Public Record Office of Northern Ireland | T/1931/9 | 1840-1875
1884 | Genealogical notes on the Russell family, Newtownard... | |
| 6577 | Public Record Office of Northern Ireland | D/1643 | 1884 | These papers include a document assigning land to Mi... | |
| 6722 | Public Record Office of Northern Ireland | D/2047 | 1884-1929 | Records of Kirkpatrick Brothers, Bleachers, Ballycla... | |
| 6851 | Public Record Office of Northern Ireland | D/3489 | 1884-1915 | 45 emigrant letters, including several letters to fe... | |
| 7238 | Public Record Office of Northern Ireland | D/3220 | c.1758-1884 | This collection of Tyler family papers includes, for... | |
| 7494 | Public Record Office of Northern Ireland | D/4181 | 1884-1902 | The papers of the Jackson family, County Antrim, inc... | |
| 7540 | Public Record Office of Northern Ireland | D/856/ | 1812-1884 | D/856/E3/5 and D/856/E3/14 Letters from Jane Rolland... | Sharman Crawford Papers |
| 7744 | Public Record Office of Northern Ireland | MIC/143 | 1864-1884 | Microfilmed letters from Kate Carlisle, New York, Un... | |
| 8008 | Public Record Office of Northern Ireland | T/1475 | 1805-1884 | This collection of 47 documents includes, for exampl... | |
| 8030 | Public Record Office of Northern Ireland | T/1562 | 1859-1884 | c.52 documents relating to Clogher Diocesan Widows&#... | |
| 8280 | Public Record Office of Northern Ireland | T/2278/ | 1884-1920 | Copies of the correspondence of the Thompson family,... | |
| 8485 | Public Record Office of Northern Ireland | T/2809/1 | 1831-1884 | Copy of a diary and memorandum book kept by a member... | |
| 657 | Religious Society of Friends in Ireland Historical Library | QMI/B2 | 1837-1884 | Women's Meeting: Minutes/Proceedings of the Women's ... | Leinster Quarterly Meetings |
| 1386 | Religious Society of Friends in Ireland Historical Library | | 1884-1901 | Maria J Wright, (1856-1947): Scrapbook of watercolou... | Museum Collection |
| 845 | Religious Society of Friends in Ireland Historical Library | QMI/H70-72 | 1840-1884 | Schools and Education: QMI/H70 Minutes of General C... | Leinster Quarterly Meetings |
| 1378 | Religious Society of Friends in Ireland Historical Library | MMX/B1-8 | 1735-1884 | Women's Meeting: MMX/B1 Copies of marriage and remo... | County Tipperary Monthly Meeting |
| 3874 | Religious Society of Friends in Ireland Historical Library | Mss Box 50 | 1764 to 1884 | Lecky Grubb Letters: Letters of Lecky Grubb Family, ... | Handlists: Mss Boxes, Pamphlets Boxes, etc. |
| 3862 | Religious Society of Friends in Ireland Historical Library | Portfolio 44 | 1884-1891 | List A: 2A Epistle from Canada Yearly Meeting of Wo... | Handlists/Portfolio |
| 3898 | Religious Society of Friends in Ireland Historical Library | Pamphlet Box 26 | 1884-1952 | Letters regarding the Home Mission Collection: Folde... | Handlists: Mss Boxes, Pamphlets Boxes, etc. |
| 10005 | Religious Society of Friends in Ireland Historical Library | PM/MouI/A1 | 1823-1884 | Mountmellick Joint Preparative Meeting Minutes, 1823... | |
| 21491 | Religious Society of Friends, Ulster Quarterly Meeting Archive | | 1884 | Parcel of marriage papers for Lurgan meeting, no dat... | |
| 2151 | Representative Church Body Library | Ms120 | 1883-1884 | Diary of Madeleine Townshend of Ballsbridge, Dublin,... | Madeleine Townshend of Ballsbridge |
| 23703 | Representative Church Body Library | | 1884-1980 | Box 26 Miscellaneous correspondence, 1884-1980. | Mrs Smyly's Homes |
| 78 | Roscommon Local Studies and Archives | | 1884-1921 | Minute Books (Digitised):Roscommon Board Of Guardian... | Roscommon Poor Law Union |
| 4039 | Royal Irish Academy | 23/M/66-68 | 1865-1884 | 23/M/66 One notebook containing manuscript entomolog... | Reynell, Henrietta E. |
| 22438 | Royal Victoria Hospital, Belfast | | 1884-1893
1894-1916 | Royal Hospital Saturday [Fund-raising] Scheme Minute... | |
| 12117 | St Louis' Heritage Centre | 43LHAC/GB16-46LHAC/GB16 | 1859-1862
1800-1884 | Material relating to the founders of St Louis Order:... | |
| 22745 | Tower Museum, Derry-Londonderry | | 1884 | An account of subscriptions received at the Derry 'S... | |
| 6464 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs7114 | 1877-1884 | Correspondence of John F Knott, MD, MR, CPI, MRIA, 1... | |
| 10142 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs7861/1-46 | 1884-1922 | Letters from R E Childers to relatives, arranged chr... | Erskine Childers Papers |
| 10183 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs7097 | 1883-1884 | Diary of Frances Emma Mary Beaufort, 20 October 1883... | Beaufort Papers |
| 10469 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs6890 | 1884-1896 | Correspondence of Mrs Anne Deane and Elizabeth Dillo... | Dillon Papers |
| 11946 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss4276-4277 | 1884-1945 | Business correspondence of E Oe Somerville and Viole... | Somerville and Ross Papers (TCD) |
| 18621 | Trinity College Dublin, Manuscripts and Archives Department | TCD MSS 10050-65 | 1884-1973 | 9 boxes and 4 photograph portfolios. This collection... | Papers of Frank Gallagher (1893-1962) and Cecilia Saunders (1889-1967) |
| 6869 | UCC Special Collections & Archives | BL/EP/G/708-710 | 1884 | Letters to Stephen Grehan from his cousin, Lizzie La... | Grehan Estate Collection |
| 5973 | Waterford City Archives | HG/5/ | 1878-1884 | New Hospital at Hennessy's Road: 12: [March 1884... | Records Relating to the Holy Ghost Hospital |
| 5976 | Waterford City Archives | HG/6/ | 1884-1886 | Case at Law Trustess v Slaney: 5: Draft briefs on be... | Records Relating to the Holy Ghost Hospital |
| 9949 | Waterford County Archives | BG/Lism/84 | 1880-1884 | Typewritten Abstracts of Minutes of Proceedings of B... | |
| 22800 | Wicklow Library and Archives | | 1884-1949 | Labourers' Cottages Ledger:13 April 1884 - 22 Ap... | Rathdrum Rural District Council |