| 13127 | Armagh County Museum | 1974/16 | 1848 | Medical Report, Keady Fever Hospital, 1848, printed. | |
| 13128 | Armagh County Museum | 1957/122 | 1848, 1852 | Pattern book and sheet of examples of lace crochet e... | |
| 13134 | Armagh County Museum | 1962/171 | 1849 | Rental estate of Lee McKinstry, 1849, includes tenan... | |
| 19142 | Armagh Robinson Library | Volume 1800-1849 | 1849 | An extract from the Armagh Guardian on the cons... | Dean Rennison Papers |
| 8757 | Ballymoney Library | U/A-BMO | 1848-1849 | Folder of material on the Ballymoney area copied fro... | |
| 19022 | Church of Ireland Centre | Box 36 | 1849 | Model School:Mod. 82 - Female School, table showing ... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 17008 | Cloyne Diocesan Archive (RC) | Box C | 1848 | 1796.08/2/1848 Draft letter to Poor Law Commissione... | Bishop W. Keane Papers |
| 19608 | Cloyne Diocesan Archive (RC) | Box H | 1848 | 1796.07/33/1857 Petition from Ellen Noonan, Mitchel... | Bishop W. Keane Papers |
| 23222 | Cork City and County Archives | U15B/ | 1849 | P/C 79 Lucy Gibbons (no address given) to Hewitt, 30... | Thomas Hewitt Papers |
| 23197 | Good Shepherd Sisters | | 1848-1920 | Personnel 1848-i) statistics, annual returns, 1848 -... | |
| 23201 | Good Shepherd Sisters | | 1848
1854 | Limerick Convent:Administration Property 1848 - Buil... | |
| 5092 | Irish Architectural Archive | 97/84/Box 58 | 1848 | Rental relating to Ballyshannon estate including ref... | Castletown Papers |
| 13132 | Kilmainham Gaol Museum | 5CN-1C15-3 | 1849 | Commemorative medal, royal visit of Victoria and Alb... | Famine and Young Ireland |
| 13133 | Kilmainham Gaol Museum | 5PH-1C33-19 | 1849 | Food ration form for females in custody, Kilmainham ... | Famine and Young Ireland |
| 1668 | Leitrim Local Studies Department | BG122/AA/ | 1843-1844
1848-1849
1851-1858
1863-1864 | Rough Minute Books:1 - July 1843 - August 18442 - De... | Mohill Poor Law Union |
| 13774 | Limerick Museum | AQNO(1991.485) | 1848
1952 | Billhead, printed; of J. & G. Boyd, Limited, Est. 18... | |
| 20589 | Meath Local Studies and Family History Department | Box E/ | 1849 | 26 Lease of land to Matthew Sheridan at Raffin by Ra... | Mountainstown Documents |
| 20611 | Meath Local Studies and Family History Department | Box E/ | 1849 | 22 Deed between Edward Bligh, Brittas, administrator... | Mountainstown Documents |
| 20618 | Meath Local Studies and Family History Department | Box E/ | 1848-1849 | 6 Defaulters' lists Ranelagh Estate (Bohermeen, Nava... | Mountainstown Documents |
| 21513 | Monaghan County Museum | | 1849 | I102 Photocopy letter and envelope. E.I. Foster to M... | Moorehead Letters |
| 21514 | Monaghan County Museum | | 1849 | J1-4 Photocopy letter and envelope. E.I. Foster to M... | Moorehead Letters |
| 766 | National Archives of Ireland | 999/681/ | 1848 | 1: 11 September 1848, Sale by named Commissioners fo... | |
| 4099 | National Archives of Ireland | OP1848/1/Series 2 | 1848 | Sir Patrick Dunn's Hospital, Dr Clinton. Letter from... | Official Papers |
| 11987 | National Archives of Ireland | | 1849 | Proclamation number 485. Female prisoners now in New... | Printed Proclamations |
| 15232 | National Archives of Ireland | 2000/17 | 1848
1864-1910 | National School records for O'Growney National Schoo... | National Schools, Private Accessions |
| 15487 | National Archives of Ireland | 999/89/2 | 1848 | Marriage certificate (St, Peters Dublin) of George C... | Small Private Accessions |
| 15530 | National Archives of Ireland | 999/139/2 | 1848 | Typescript copy letters of administration with will ... | Small Private Accessions |
| 23988 | National Archives of Ireland | CRF 1848/W25 | 1848 | Richard White tried for rape of Catherine Burke. He ... | Convict Reference Files, 1836-1922 |
| 155 | National Library of Ireland | Ms18524 | 1848 | Lists of emigrants from Earl Fitzwilliam's Coolattin... | |
| 903 | National Library of Ireland | Ms 5074 | 1848 | Record of male and female parishioners, Dunmanway pa... | |
| 964 | National Library of Ireland | Ms11354 | 1849
1852 | Letters to Mary Trench, including: Two letters from... | Domvile Papers |
| 1495 | National Library of Ireland | Ms1718 | c1848 | Typescript copy of memoirs of her captivity in Franc... | |
| 1502 | National Library of Ireland | Ms2035 | 1848 | 'The priest perils; a true story of Irish life' and ... | |
| 2563 | National Library of Ireland | Ms4593 | 1849 | Negative photostat copy of a letter from James Mourn... | |
| 2876 | National Library of Ireland | Ms465 | 1849 | Poems by 'Eva' (Mary Anne O' Doherty) of 'The Nation... | |
| 2928 | National Library of Ireland | Ms8659 | 1849 | Journal (for Mrs O'Brien) of a convict's voyage to T... | William Smith O'Brien Papers |
| 2929 | National Library of Ireland | Ms8662 | 1848-1849 | Letters to Mrs Lucy O'Brien from Emma Barton invitin... | William Smith O'Brien Papers |
| 3617 | National Library of Ireland | Ms13136 | 1849 | Nine miscellaneous documents relating to William S O... | De Vere Papers |
| 9128 | National Library of Ireland | Ms14754 | 1848 | Diary of Mary, Lady Inchiquin, 1848. | Inchiquin Papers |
| 9556 | National Library of Ireland | Ms29770(97) | 1849 | Assignment of a third part of the lands of Tomgarrow... | Doyne Papers |
| 9557 | National Library of Ireland | Ms29770(99) | 1849 | Brief on behalf of John Jones, Robert Doyne and Maxw... | Doyne Papers |
| 9730 | National Library of Ireland | Ms18245 | 1848-1849 | Notebook listing the daily activities of a County Lo... | Dimond Papers |
| 9785 | National Library of Ireland | Ms18524 | 1848 | Lists of emigrants from Earl Fitzwilliam's Coolatin ... | |
| 10096 | National Library of Ireland | Ms16388 | 1849 | Rent Ledger of the estates of Lord Louth in the Baro... | |
| 11580 | National Library of Ireland | Ms12204 | 1848 | Ballina Union Poor Law Minute Book, 29 January 1848-... | |
| 11581 | National Library of Ireland | Ms12205 | 1848 | Ballina Poor Law Union Rough Minute Book, 26 August ... | |
| 11582 | National Library of Ireland | Ms12207 | 1848-1849 | Ballina Poor Law Union Minute Book, 9 December 1848-... | |
| 11583 | National Library of Ireland | Ms12208 | 1849 | Ballina Poor Law Union Rough Minute Book, 28 Septemb... | |
| 11586 | National Library of Ireland | Ms12706 | 1848-1849 | Westport Poor Law Union Ledger, c29 September 1848-c... | |
| 11644 | National Library of Ireland | Ms12609 | 1848 | Westport Poor Law Union Minute Book, 15 January 1848... | |
| 11645 | National Library of Ireland | Ms12610 | 1848-1849 | Westport Poor Law Union Minute Book, 9 December 1848... | |
| 11646 | National Library of Ireland | Ms12611 | 1848-1849 | Westport Poor Law Union Rough Minute Book, 9 Decembe... | |
| 5454 | Newtown School, Waterford | BB/11 | 1848 | Manuscript Book, W Woods, 1848. | |
| 6376 | Public Record Office of Northern Ireland | T/1789/2 | 1848 | Memorandum detailing bequests from Elinor McFadden t... | |
| 6729 | Public Record Office of Northern Ireland | D/2069 | 1849 | 1 letter from A.Y. Parkket, Brompton to Margaret Cla... | |
| 7108 | Public Record Office of Northern Ireland | D/2795 | 1848 | The papers of the Donnan family of County Down conta... | |
| 7523 | Public Record Office of Northern Ireland | D/682/ | 1837
1848 | D/682/119 A letter from Mary Doak, Kinalton to her c... | Doake Papers |
| 8689 | Public Record Office of Northern Ireland | T/807/1 | 1848 | Copy of an extract pedigree of the Matthews family o... | |
| 7898 | Public Record Office of Northern Ireland | T/1169 | 1836
1848 | T/1169/40 Copy of a list giving the names of tenan... | |
| 7969 | Public Record Office of Northern Ireland | T/1362/1 | 1849 | Copy of an emigrant letter from Richard Breathwait, ... | |
| 7973 | Public Record Office of Northern Ireland | T/1376/25 | 1848 | Copy of permission granted to James Barr from D.S. K... | |
| 8019 | Public Record Office of Northern Ireland | T/1509/1 | 1849 | Copies of an emigrant letter from Richard Breathwait... | |
| 8190 | Public Record Office of Northern Ireland | T/2027/1 | 1848 | Copy of an emigrant letter from John Orr, Pennsylvan... | |
| 8360 | Public Record Office of Northern Ireland | T/2518/1-3 | 1153-1852
1849 | Genealogical table with notes on the Kennedy family,... | |
| 8397 | Public Record Office of Northern Ireland | T/2613/16 | 1849 | Copy of an emigrant letter from Mrs Charlotte Graham... | |
| 8520 | Public Record Office of Northern Ireland | T/2946/1 | 1848 | Copy of an emigrant letter from Mary Duggan, Kingsto... | |
| 19486 | Tipperary Studies | | 1849 | Rate Books:Ardmayle Rate Book 1849Ardsallagh Valuati... | Cashel Poor Law Union |
| 10303 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs2590 | 1848-1849 | Thoughts of a literary genius written at leisure for... | |
| 10418 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs4999 | 1848 | Poem Book of J M Arnold, 1848. Notebook, of J M Arn... | Arnold-Forster |
| 10439 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs6461 | c1849 | Verse Notebook inscribed for Ady D [Adelaide Dillon]... | Dillon Papers |
| 11160 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5097/28-29 | 1848-1849 | Returns of tenants rated under £4 and £10, 1848-18... | O'Brien Family |
| 11162 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5097/30-1 | 1849 | Returns of defaulting tenants on Clare estate, 1849. | O'Brien Family |
| 3675 | UCC Special Collections & Archives | U268 | 1848
1849
1961 | Death certificate of Hannah Green, aged 15, daughter... | |