| 20652 | Carlow County Archive | | 1699-1839 | 'List of original deeds sent to Mr. Vigors', include... | Vigors Papers |
| 19019 | Church of Ireland Centre | Box 36 | 1839 | Model School:Mod. 70 - Letter from Elizabeth Duncan ... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 16974 | Clare County Archives | | 1839-1848 | Circulars of the Poor Law Commissioners: July 1839 -... | Kilrush Poor Law Union |
| 16968 | Clare County Archives | | 1839-1924 | Minute Books:September 1839 - February 1844Feburary ... | Ennistymon Poor Law Union |
| 16997 | Cloyne Diocesan Archive (RC) | Box B | 1839 | 1796.08/1/1839 Search for judgement obtained by Elle... | Bishop W. Keane Papers |
| 16998 | Cloyne Diocesan Archive (RC) | Box B | 1839 | 1796.08/2/1839 Search for judgement obtained by Elle... | Bishop W. Keane Papers |
| 16999 | Cloyne Diocesan Archive (RC) | Box B | 1839 | 1796.08/3/1839 Costs for satisfaction payable by El... | Bishop W. Keane Papers |
| 23013 | Cork City and County Archives | U87/ | 1717-1839 | 1: Minutes of Vestry and other meetings, 1717-1839. | Cork Presbyterian Meeting House Records |
| 19046 | Cultural Heritage Services Library, Armagh | | 1839-1898 | Microfilm copies of Board of Guardian Minute Books:A... | |
| 22927 | Delany Archive | Box Bp/10 File FH/1839/ | 1839 | 16: 13 March 1839 Mrs M.G. Sweetman, Longtown to Bis... | Papers of Dr Francis Haly, Bishop of Kildare & Leighlin |
| 24075 | Delany Archive | Box Bp/10 File FH/1839/ | 1839 | 17: 20 March 1839 Mrs M.G. Sweetman, Longtown to Bis... | Papers of Dr Francis Haly, Bishop of Kildare & Leighlin |
| 7566 | Down County Museum | DB22 | 1839-1841
1886-1901 | 2 bound account books of Alexander Lacy, County Down... | |
| 3154 | Dún Laoghaire-Rathdown County Council | LA1/300 | 1839 | Housing of the Working Classes: Copy manuscript and ... | Blackrock |
| 1648 | Fingal County Archive | BG40/A/-RDC40/0 | 1839-1930 | Balrothery Board of Guardians Minute Books:BG40/A/1 ... | Balrothery Poor Law Union and Rural District Council |
| 5639 | Galway County Council Archives | GPL/6 | 1839-1869 | Minute Books:1 July 1839 - 28 September 18422 5 Octo... | Galway Poor Law Union |
| 5401 | Galway County Council Archives | GPL/2 | 1839-1925 | Minute Books:October 1839-[?] 1843November 1843-June... | Loughrea Poor Law Union Records |
| 6198 | Galway County Council Archives | GPL/5 | 1839-1926 | Minute Books:11 November 1839-5 December 18427 May 1... | Tuam Poor Law Union |
| 5073 | Irish Architectural Archive | 97/84/Box 20 | 1704-1839 | Documents mainly legal in nature including reference... | Castletown Papers |
| 61 | Irish Dominican Congregation Archives | I 4 | 1839-1971 | Cape Town, 1863, includes:Extracts typed from Dr Gri... | Dominican Archives, Cabra |
| 21730 | Kerry Diocesan Archives (RC) | E92 | 1837-1839
1823 | County of Kerry Saving Book, Tralee, 1823, regarding... | Bishop Cornelius Egan, 1825 - 1856 |
| 12694 | Kildare Local Studies, Genealogy and Archives Department | | 1839-1845 | Two bound volumes entitled 'The Famine in County... | |
| 3339 | Kilkenny Local Studies Department | BG49/A | 1839-1922 | Minute Books:1. June 1839-January 18442. January 184... | Callan Poor Law Union |
| 20937 | King's Hospital School | 17-32 | 1839-1855 | 22 Committee of Accounts, 1839 - 1855. | King's Hospital Records |
| 21005 | King's Hospital School | 83-99 | 1838-1839 | 89 Agents Accounts, Mr A. Home, 1838 - 1839. | King's Hospital Records |
| 21011 | King's Hospital School | 83-99 | 1838-1839 | 95 Receipts Expenditure, 1838 - 1839. | King's Hospital Records |
| 21012 | King's Hospital School | 83-99 | 1838-1839 | 95A Receipts Expenditure, 1838 - 1839. | King's Hospital Records |
| 1670 | Leitrim Local Studies Department | BG177/A/ | 1839-1867 | Minute Books:1 - December 1839 - July 18442 - March ... | Manorhamilton Poor Law Union |
| 1671 | Leitrim Local Studies Department | BG177/AA/ | 1839-1857 | Minute Books:1 - November 1839 - August 18442 - Augu... | Manorhamilton Poor Law Union |
| 3090 | Limerick Archives | LA BG/130 | 1839-1922 | Minute Books:January 1839-May 1843June 1843-May 1845... | Newcastlewest Poor Law Union |
| 19031 | Limerick Archives | LA BG/106/A | 1839-1923 | Minute Books:From 5 January 1900 (BG/106/1/89) Finan... | Kilmallock Poor Law Union |
| 6982 | Limerick Museum | AQNO (0000.1892) | 1838-1839 | Poster. Account of the Governors and Governesses of ... | |
| 6983 | Limerick Museum | AQNO (0000.1893) | 1839-1840 | Poster. Account of the Governors and Governesses of ... | |
| 440 | Longford Archives and Local Studies | | 1839-1949 | Minute Books:28 June 1839 - 18 March 184330 March 18... | Longford Poor Law Union Records |
| 1772 | Louth County Archives | BG80/A/ | 1839 -1916 | Dundalk Poor Law Union, Minute Books: 84 March 1898... | Dundalk Poor Law Union |
| 5727 | Louth County Archives | BG76/A/ | 1839-1874 | Minute Books:1 - July 1839-March 18432 - March 1845 ... | Drogheda Poor Law Union |
| 5731 | Louth County Archives | BG80/A/ | 1839 -1856 | Minute Books:1 July 1839- April 18432 January 1843 J... | Dundalk Poor Law Union |
| 14142 | Louth County Archives | | 1839-1849 | Rental and Account Book for Estate of Phillip Doyne,... | |
| 5645 | Meath Local Studies and Family History Department | BG/99A/ | 1839 - 1855 | Minute Books:1 19 August 1839 - 29 August 18432 5 Se... | Kells Poor Law Union |
| 5657 | Meath Local Studies and Family History Department | BG/155/A/ | 1839- 1855 | Minute Books:1 July 1839 - March 18442 March 1844 - ... | Trim Poor Law Union |
| 5661 | Meath Local Studies and Family History Department | BG/155/A/ | 1839- 1899 | Minute Books:74 April 1889 - November 188975 Novembe... | Trim Poor Law Union |
| 5666 | Meath Local Studies and Family History Department | BG/84/A/ | 1839- 1860 | Minute Books:1 May 1839 - May 18434 April 1846 - Feb... | Dunshaughlin Poor Law Union |
| 5673 | Meath Local Studies and Family History Department | BG/128/A/ | 1839-1856 | Minute Books:1 July 1839 - January 18443 October 184... | Navan Poor Law Union |
| 22817 | Methodist Historical Society of Ireland | | 1778-1839 | Copies of the Armenian Magazine, with a subject inde... | |
| 22894 | Methodist Historical Society of Ireland | | 1839
1911 | Archival box 4, contains, for example: An invitation... | |
| 22902 | Methodist Historical Society of Ireland | | 1778-1797
1822-1839 | Card index to memoirs, obituary notices and deaths, ... | |
| 550 | National Archives of Ireland | BG/137/ | 1839-1858 | Rathdown Poor Law Union Minute Books:A1 September 18... | Rathdown Poor Law Union and Rural District Council |
| 760 | National Archives of Ireland | 999/671/ | 1774-1839 | 5: 8 October 1774, Will of Elizabeth, Countess of Wa... | |
| 761 | National Archives of Ireland | 999/673/ | 1700-1839 | 1/1: 19 June 1700, Settlement on the marriage of Pie... | |
| 8810 | National Archives of Ireland | 2/440/444-447 | 1839-1855 | Poor Law Commissioners Papers: Reports to the Poor L... | State Papers |
| 8897 | National Archives of Ireland | M6933/10 | 1821
1822
1839
1840
1841 | Bundle of rentals of various portions of the Blake e... | Ballyglunin Papers |
| 8946 | National Archives of Ireland | D5957 | 1839 | Lease of lands, County Waterford, Catherine Isabella... | Osborne Papers |
| 11511 | National Archives of Ireland | | 1839 | Notes, 1839 [Mrs Byrne?]. | Byrne Papers |
| 15236 | National Archives of Ireland | 2000/26 | 1839-1936 | Manorhamilton Workhouse. Records relating to the wor... | Selection of Private Accessions, 1980-2002 |
| 15394 | National Archives of Ireland | 99/56/10/30/1 | 1839 | Papers relating to King's County. Settlement on the ... | Family and estate records. 1611-1948 |
| 15485 | National Archives of Ireland | 999/87 | 1839-1943 | Manuscript list of names of teachers called up to th... | Small Private Accessions |
| 15489 | National Archives of Ireland | 999/91/2 | 1839-1861 | Annotated manuscript maps and plans of part of the l... | Small Private Accessions |
| 15516 | National Archives of Ireland | 999/130 | 1839 | Bargain and sale by Frederick F. and Janette M. Lode... | Small Private Accessions |
| 156 | National Library of Ireland | Ms18529 | 1839-1860 | Documents relating to the lands of Dr John Gordon of... | |
| 165 | National Library of Ireland | Ms18597 | 1839-1840 | Two letters of Maria Edgeworth, one to Miss Crampton... | |
| 988 | National Library of Ireland | Mss11690-11691 | 1839-1848 | Rent Book of the Smyth estates, 1839-1845; 1846-1848... | Smythe of Barbavilla Papers |
| 1481 | National Library of Ireland | Ms1553 | 1839-1846 | Letter-book of the Rev. C Wolsley, chaplain of Pleas... | |
| 2002 | National Library of Ireland | Ms7886 | 1831-1839 | Letters and other documents relating to Lady Morgan.... | |
| 2431 | National Library of Ireland | Ms1574 | c1839 | Commonplace Book of Lady Gertrude Fitzpatrick, inclu... | |
| 2432 | National Library of Ireland | Mss3526-3527 | 1839-1846 | Commonplace Book of Harriet King of Ballylin, County... | |
| 2535 | National Library of Ireland | Ms4125 | 1837-1839 | Music Book of Mrs R R Fitzherbert of Black Castle, C... | |
| 2545 | National Library of Ireland | Ms4565 | 1839-1920 | Includes letter from Violet Vandeleur of Cahircon, E... | |
| 2623 | National Library of Ireland | Ms10731 | 1817-1839 | A miscellaneous collection of c60 letters and docume... | F.S. Bourke Collection |
| 2722 | National Library of Ireland | Ms20761 | 1839-1886 | Includes letters from Anne Butler to her sister, Mar... | William O'Brien Papers |
| 2934 | National Library of Ireland | Ms8676 | 1800-c1839 | Documents relating to the case in Chancery of Mary W... | Whaley Papers |
| 5019 | National Library of Ireland | Ms32611/1-2 | 1839-1872 | Subscription Books: 63 16 February 1839-14 August 18... | Mendicity Institute |
| 9160 | National Library of Ireland | Ms15025 | 1832-1839 | Letters to Thomas Wyse, MP, 1832-1839, correspondent... | Wyse Papers |
| 9224 | National Library of Ireland | Mss15446-15447 | 1839-1849 | A Miscellaneous collection which includes a diary of... | |
| 9251 | National Library of Ireland | Ms15619 | c1830-1839 | A Commonplace Book of a member of the Gamble family,... | Crosse and Blackwell Papers |
| 9344 | National Library of Ireland | Ms23808 | 1839-1857 | Letterbook of Henry Lloyd and J Walsh, agents for th... | Ormonde Papers |
| 9477 | National Library of Ireland | Ms25054 | 1837-1839 | Records of medical cases, with patients' names [at S... | |
| 9735 | National Library of Ireland | Ms18300 | 1833-1839 | Accounts of the executors of the estate of Maria Eli... | |
| 9784 | National Library of Ireland | Ms18523 | 1839 | Letters to Earl Fitzwilliam relating to the appointm... | |
| 9787 | National Library of Ireland | Ms18529 | 1839-1860 | Includes a plan of dwelling house and map of holding... | |
| 10734 | National Library of Ireland | Ms19761 | 1825-1839 | Nineteen Account Books including rents, kept by Dani... | Bourke Papers |
| 10757 | National Library of Ireland | Mss19955-19,956 | 1839-1880 | Minute Books of the Dublin Hebrew Society: Ms19,955 ... | |
| 11007 | National Library of Ireland | Ms18597 | 1839-1849 | Two letters of Maria Edgeworth, one to Miss Crampton... | |
| 11070 | National Library of Ireland | Mss19192-19196 | 1835-1839 | Rental and accounts of the estate of Viscount Powers... | Powerscourt Papers |
| 18933 | Offaly Archives | OCL BG164/1 | 1839-1921 | 97 volumes. Parsonstown Union Minute Books, 1839-192... | Records of Parsonstown Union |
| 11857 | OPW-Maynooth University Archive and Research Centre (OMARC) | Box 76 | 1839-1945 | Butler Family History, 1839-1945 Box 76Includes:Pass... | Airfield Archive |
| 6284 | Public Record Office of Northern Ireland | BG/18/ | 1839-1949 | All board of guardian records are closed for 100 yea... | Limavady Board of Guardian Records |
| 6286 | Public Record Office of Northern Ireland | BG/2/ | 1839-1950 | All board of guardian records are closed for 100 yea... | Armagh Board of Guardian Records |
| 6289 | Public Record Office of Northern Ireland | BG/22/ | 1839-1948 | All board of guardian records are closed for 100 yea... | Lurgan Board of Guardian Records |
| 6300 | Public Record Office of Northern Ireland | BG/6/ | 1839-1948 | All board of guardian records are closed for 100 yea... | Banbridge Board of Guardian Records |
| 8289 | Public Record Office of Northern Ireland | T/2310/4 | 1838-1839 | Copy of the annual report of Dervock Dispensary, Cou... | |
| 6276 | Public Record Office of Northern Ireland | BG/10/ | 1839-1949 | All board of guardian records are closed for 100 yea... | Coleraine Board of Guardian Records |
| 6277 | Public Record Office of Northern Ireland | BG/11/ | 1839-1949 | All board of guardian records are closed for 100 yea... | Cookstown Board of Guardian Records |
| 6282 | Public Record Office of Northern Ireland | BG/16/ | 1839-1944 | All board of guardian records are closed for 100 yea... | Kilkeel Board of Guardian Records |
| 6285 | Public Record Office of Northern Ireland | BG/19/ | 1839-1954 | All board of guardian records are closed for 100 yea... | Lisburn Board of Guardian Records |
| 6288 | Public Record Office of Northern Ireland | BG/21/ | 1839-1946 | All board of guardian records are closed for 100 yea... | Londonderry Board of Guardian Records |
| 6311 | Public Record Office of Northern Ireland | CR/1/1C/6 | 1839-1920 | Account book relating to Miss Fletcher's Bequest to ... | Church Records |
| 6344 | Public Record Office of Northern Ireland | D/3235 | c1835-1839 | Diary of Lady Harriet Kavanagh, Borris, County Carlo... | |
| 6642 | Public Record Office of Northern Ireland | D/1798 | 1839-1860 | D/1798/1/4 A letter from S McDowell Elliot to Lady ... | |
| 6294 | Public Record Office of Northern Ireland | BG/27/ | 1839-1948 | All board of guardian records are closed for 100 yea... | Strabane Board of Guardian Records |
| 7129 | Public Record Office of Northern Ireland | D/2877 | 1839-1939 | This collection of c300 documents and 2 volumes incl... | |
| 6302 | Public Record Office of Northern Ireland | BG/8/ | 1839-1951 | All board of guardian records are closed for 100 yea... | Castlederg Board of Guardian Records |
| 7313 | Public Record Office of Northern Ireland | D/3666 | 1839-1848 | This miscellaneous collection includes, for example:... | |
| 7699 | Public Record Office of Northern Ireland | LA/51/ | 1839-1968 | Local Authority records are closed for 30 years from... | Lurgan Borough Council Records |
| 8061 | Public Record Office of Northern Ireland | T/1632/3/1A-B | 1839 | Copies of 2 love letters from Sam Payne, Philipstown... | |
| 8339 | Public Record Office of Northern Ireland | T/2462/4-6 | 1649-1905
1771-1796
1839-1910 | Genealogical notes relating to various branches of t... | |
| 774 | Religious Society of Friends in Ireland Historical Library | QMIII/B3/Reel4 | 1825-1839 | Women's Meeting: Minutes of Ulster Quarterly Women's... | Ulster Quarterly Meetings |
| 546 | Religious Society of Friends in Ireland Historical Library | Portfolio 31 | 1838-1839 | 1 Acknowledgement of Certificate of Sarah McQuillan... | Handlists/Portfolio |
| 4179 | Religious Society of Friends in Ireland Historical Library | Deed Box IX/Folder 7:1 | 1839 | Anne Eves, daughter of Rebecca Eves, Dublin: Apprent... | Deeds |
| 4181 | Religious Society of Friends in Ireland Historical Library | Deed Box VII | 1788-1839 | Ferrall, Catherine, daughter of John Ferrall, Dublin... | Deeds |
| 3872 | Religious Society of Friends in Ireland Historical Library | Mss Box 48 | 1839-1866 | Grubb Collection: Letters from Hannah Grubb to Anne ... | Handlists: Mss Boxes, Pamphlets Boxes, etc. |
| 2168 | Representative Church Body Library | Ms416 | 1839-1968 | Protestant Orphan Society for the County of Sligo, f... | Protestant Orphan Society for the County of Sligo |
| 2173 | Representative Church Body Library | Ms501 | 1839-1989 | Minutes and reports of the Offaly Protestant Orphan ... | Offaly Protestant Orphan Society |
| 2193 | Representative Church Body Library | Ms154 | 1839-1972 | Minutes, accounts, correspondence, reports, etc., re... | Church Education Society for Ireland |
| 75 | Roscommon Local Studies and Archives | | 1839-1908 | Minute Books (Digitised):Castlerea Board of Guardian... | Castlerea Poor Law Union |
| 76 | Roscommon Local Studies and Archives | | 1839-1908 | Rural District Council Minutes and Board of Guardian... | Castlerea Local Authority Records |
| 22693 | South Eastern Education and Library Board Local History Collection | | 1839-1894 | Lisburn Board of Guardian Minutes [32 reels copied f... | Local Studies Collection |
| 3082 | Tipperary Studies | | 1839-1924 | Minute Books:March 1839-December 1843January 1884-Ma... | Clogheen Poor Law Union |
| 3083 | Tipperary Studies | | 1839-1924 | Minute Books:May 1839-March 1842March 1842-January 1... | Clonmel Poor Law Union |
| 3084 | Tipperary Studies | | 1839-1924 | Minute Books:May 1839-September 1843September 1843-J... | Nenagh Poor Law Union |
| 3085 | Tipperary Studies | | 1839-1923 | Minute Books:June 1839-February 1843February 1843-Fe... | Roscrea Poor Law Union |
| 3086 | Tipperary Studies | | 1839-1923 | Minute Books:June 1839-June 1842June 1842-July 1843A... | Tipperary Poor Law Union |
| 19798 | Tipperary Studies | | 1839-1849
1886-1902 | Orders from the Poor Law Commissioners and Local Gov... | Roscrea Poor Law Union |
| 19828 | Tipperary Studies | | 1839-1843 | Rough Minute Books:1839-1843 | Thurles Poor Law Union |
| 19793 | Tipperary Studies | | 1839-1859 | Rough Minute Books:May 1839-September 1842April 1848... | Clonmel Poor Law Union |
| 19797 | Tipperary Studies | | 1839-1890 | Letters from the Poor Law Commissioners and Local Go... | Roscrea Poor Law Union |
| 19833 | Tipperary Studies | | 1839-1843 | Valentine Maher, Turtulla, Thurles, Co. Tipperary:Es... | Tipperary Landed Estates Records |
| 10524 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs6403 | 1815-1839 | Miscellaneous family and political correspondence, 1... | |
| 11227 | Trinity College Dublin, Manuscripts and Archives Department | P 33/9/1-9 | 1822-1839 | Accounts concerning the first marriage settlement of... | Courtown Papers |
| 13100 | Waterford and Lismore Diocesan Archives (RC) | | 1830-1839 | Contents of box marked 1830-1839 includes: 2 Acknow... | |
| 9921 | Waterford County Archives | BG/WTFD | 1839-1859 | Volumes of sealed orders from the Poor Law Commissio... | Waterford Poor Law Union |
| 5872 | Wicklow Library and Archives | | 1839-1921 | Rathdrum Poor Law Union Minute Books:November 1839 -... | Rathdrum Poor Law Union |