| 13054 | Armagh County Museum | 1936/83 | 1805 | Assize calendar, County Down, Lent Assizes 1805, div... | |
| 16161 | Birr Castle Archives | A-W | 1804 | C/10: Letter to Sir William Parsons from Edmund Malo... | The Rosse Papers |
| 16162 | Birr Castle Archives | A-W | 1804 | D/2/1-18: Letters to Sir William Parsons from Peter ... | The Rosse Papers |
| 16166 | Birr Castle Archives | A-W | 1805-1806 | D/10/1-14: Letters between William Parsons and Lady ... | The Rosse Papers |
| 16187 | Birr Castle Archives | A-W | 1799
1806 | H/52: Bundle of letters between Lady Hawke and her d... | The Rosse Papers |
| 16196 | Birr Castle Archives | A-W | 1805 | H/65: Includes a letter from Frances Harvey Hawke to... | The Rosse Papers |
| 14586 | Cashel and Emly Diocesan Archives (RC) | | 1804 | 1804: 4 - Dr Power to Bray. Bray has been appointed ... | Papers of Dr T. Bray, Archbishop of Cashel and Emly, 1792-1820 |
| 13052 | Kilmainham Gaol Museum | 3BK-1J53-1 | 1805 | Papers presented to the House of Commons respecting ... | Catholic Emancipation |
| 13053 | Kilmainham Gaol Museum | 3BK-1J53-2 | 1805 | Papers presented to the House of Commons respecting ... | Catholic Emancipation |
| 21086 | King's Hospital School | 161-179 | 1805 | 162 Subscriptions half-yearly by relatives, August 1... | King's Hospital Records |
| 12516 | Limerick Museum | AQNO (0000.2056) | 1804 | Book. Limerick printed by John and Thomas McAuliff. ... | |
| 13055 | Limerick Museum | AQNO (1997.0190.28) | 1806 | Letter, wife of Lord Granard, (Lady Selina Frances R... | |
| 20116 | Meath Local Studies and Family History Department | Box DII/ | 1806 | 30 Lease of land at Painstown (Castletown) by Thomas... | Mountainstown Documents |
| 20159 | Meath Local Studies and Family History Department | Box C/ | 1806 | 16 Deed of sale Sheriff of Meath, and John Pollock 1... | Mountainstown Documents |
| 20208 | Meath Local Studies and Family History Department | Box I/ | 1804 | 19 Map of Butlerstown Estate of Thomas Bligh by Hugh... | Mountainstown Documents |
| 3953 | National Archives of Ireland | Soc1026/29 | 1804 | Series 1: Ball, Charles, Dublin, enclosing Honora Bo... | State of the Country Papers |
| 4008 | National Archives of Ireland | 1/145 | 1804 | Villiers, Lady Sarah Sophia, to Lord Westmoreland. H... | Westmoreland Correspondence |
| 4960 | National Archives of Ireland | | 1798
1801
1806 | 1798 Rebellion Papers in the Quit Rent Office Collec... | Quit Rent Office |
| 4967 | National Archives of Ireland | | 1798
1804 | 1798 Rebellion Papers in the Quit Rent Office Collec... | Quit Rent Office |
| 8838 | National Archives of Ireland | SOC/3729/1-3 | 1806 | Edward Villiers Fitzgearld, Rockfield, near Limerick... | State of the Country Papers |
| 8839 | National Archives of Ireland | SOC/3913/ | 1806 | Copy of a letter from Jean Wilson, Kildrum, to her h... | State of the Country Papers |
| 11508 | National Archives of Ireland | | 1805 | Includes, among other items, draft will of E[linor] ... | Byrne Papers |
| 11521 | National Archives of Ireland | | 1806 | Case of James Edmond Byrne Esquire, only brother of ... | Byrne Papers |
| 11532 | National Archives of Ireland | | 1805 | Lease for 29 years by Mrs Margaret Rossiter, Rosemou... | Byrne Papers |
| 11533 | National Archives of Ireland | | 1805 | Lease for 29 years by Mrs Margaret Rossiter, Rosemou... | Byrne Papers |
| 909 | National Library of Ireland | Ms5634 | 1805, 1821-1847 | Minutes of the management committee of the Collon, C... | |
| 1497 | National Library of Ireland | Ms2069 | 1804-1806 | Includes two letters from Mary Ann Bulkley to her br... | |
| 1939 | National Library of Ireland | Ms4108 | 1805, 1814 | Abstracts of male and female wills printed in the 'R... | |
| 1957 | National Library of Ireland | Ms4847 | 1746
1798
1805
1859 | Copies of Mrs Caroline Hamilton's family reminiscenc... | Wicklow Papers |
| 2310 | National Library of Ireland | Ms4809 | 1805-1806 | Commonplace book of Caroline Hamilton of Hamwood, Co... | Wicklow Papers |
| 2518 | National Library of Ireland | Ms4806 | 1805-1806 | Commonplace Book of [? Lady Eleanor Butler of Llango... | Wicklow Papers |
| 3038 | National Library of Ireland | Ms9878 | 1804 | Charges in scale for attendance and medicine agreed ... | F.S. Bourke Collection |
| 3601 | National Library of Ireland | Ms12187 | 1805 | A copy of Mary Tighe's poem, `Psyche or the Legend o... | |
| 9549 | National Library of Ireland | Ms29770(42) | 1805 | Marriage settlement of Robert Doyne (Wells) and Mrs ... | Doyne Papers |
| 10801 | National Library of Ireland | Ms20739 | 1804 | Two letters of Daniel O'Connell to his wife containi... | |
| 6379 | Public Record Office of Northern Ireland | T/1792/1 | 1805 | Copy of a letter containing family news from Mary Ir... | |
| 7768 | Public Record Office of Northern Ireland | MIC/316 | 1707-1738
1806 | Microfilmed copies of the family correspondence of t... | |
| 8021 | Public Record Office of Northern Ireland | T/1516/1 | 1805 | Copy of a map, including a survey of the manor of Gl... | |
| 8029 | Public Record Office of Northern Ireland | T/1560/1 | c.1804 | Fragment of a draft letter written by Revd. James Fo... | |
| 8317 | Public Record Office of Northern Ireland | T/2400/1 | 1805 | Copy of 170 page booklet of medicinal recipes compil... | |
| 8590 | Public Record Office of Northern Ireland | T/402/62 | 1806 | Copy letters relating to patents in trust for Sarah ... | |
| 8612 | Public Record Office of Northern Ireland | T/521/1 | 1804-1806 | Copy of a list of passengers travelling from Ireland... | |
| 507 | Religious Society of Friends in Ireland Historical Library | Portfolio 13 | 1805 | 11 Sarah Grubb, Anne Mills to Mary Pim, 1805. 12 ... | Handlists/Portfolio |
| 5331 | Religious Society of Friends in Ireland Historical Library | MMIX/J1 | 1805 | Accounts: Building of Meeting House, Subscription li... | Limerick Monthly Meeting |
| 11097 | Religious Society of Friends in Ireland Historical Library | PM/TipI/J1 | 1804 | Clonmel Preparative Meeting, Women's Meeting Cash Bo... | |
| 22058 | St Dympna's Hospital, Carlow | IE DA SDH | 1832-900 | Rough Proceedings of the Board of Governors:13 Febru... | St Dympna's Psychiatric Hospital, Carlow |
| 10268 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs5096 | 1768-1794
1805
1819 | Material relating to Anne O'Brien, died 1819, wife o... | |