| 16183 | Birr Castle Archives | A-W | 1786 | H/48: Includes a poem on the marriage of James Henry... | The Rosse Papers |
| 16184 | Birr Castle Archives | A-W | 1794-1798
1784 | H/49: Letters to Lord and Lady Hawke from their elde... | The Rosse Papers |
| 16195 | Birr Castle Archives | A-W | 1770
1785
1799 | H/64: Miscellaneous correspondence which includes re... | The Rosse Papers |
| 20646 | Carlow County Archive | | 1784 | Copy of the petition of Mary Grady of Crampton Court... | Vigors Papers |
| 20647 | Carlow County Archive | | 1780 | Indenture made between Elizabeth Vigors, widow of th... | Vigors Papers |
| 20660 | Carlow County Archive | Box XVII | 1783 | Deed of renewal of lease of Sir Charles Burton to Re... | Burton Papers |
| 20661 | Carlow County Archive | Box XVII | 1783 | Deed between Mrs Katherine Keating, Maurice Bagel St... | Burton Papers |
| 20662 | Carlow County Archive | Box XVII | 1780 | Bond and warrant for £200 between Charles Burton an... | Burton Papers |
| 14577 | Cashel and Emly Diocesan Archives (RC) | Special List 170B | 1782 | Papers of Dr James Butler II 1782: 5 - Regulations c... | Butler Archbishops of Cashel and Emly, 1712-1791 |
| 14578 | Cashel and Emly Diocesan Archives (RC) | Special List 170B | 1783 | Papers of Dr James Butler II 1783: 4 - A copy of a d... | Butler Archbishops of Cashel and Emly, 1712-1791 |
| 14579 | Cashel and Emly Diocesan Archives (RC) | Special List 170B | 1787 | Papers of D. James Butler II 1787: 3 - Letter from M... | Butler Archbishops of Cashel and Emly, 1712-1791 |
| 14582 | Cashel and Emly Diocesan Archives (RC) | | 1785 | 1785: 1 - Ellen and Mary Bray of Fethard authorise J... | Papers of Dr T. Bray, Archbishop of Cashel and Emly, 1792-1820 |
| 3691 | Cork City and County Archives | U181 | c.1785 | Cloyne Diocese. Dr McKenna's Visitation Notes, c... | |
| 12336 | Gilbert Library (Dublin City Library) | Ms203 | 1785 | Letter from Charles O'Connor to Joseph Cooper Wa... | Gilbert Collection, Charles O'Connor, letters and correspondence |
| 13839 | Gilbert Library (Dublin City Library) | Ms108 | c.1782-1785 | A short history of the hospital founded by Dr Richar... | Gilbert Collection, Samuel Croker-King |
| 5086 | Irish Architectural Archive | 97/84/Box 47 | 1709-1740, 1781 | Legal documents mostly related to William Conolly, b... | Castletown Papers |
| 20979 | King's Hospital School | 49-64 | 1780-1781 | 63 Carters Day Book, Blackhall Place Building, 1780 ... | King's Hospital Records |
| 3759 | King's Inns Library | G/2/1-3 | 1783 | Marriage Articles, John Wilkinson with Caroline Kath... | Records of the Honorable Society of King's Inns |
| 3760 | King's Inns Library | G/2/1-5 | 1780 | Copy memorial of marriage articles between John Kath... | Records of the Honorable Society of King's Inns |
| 3762 | King's Inns Library | G2/1-13 | 1783 | Deed of Assignment, Ann Katherens and others to Wilk... | Records of the Honorable Society of King's Inns |
| 1837 | Leitrim Local Studies Department | | 1785-1786
1908
1989 | Miscellaneous items:File 642: Journal of Addia Jane ... | |
| 14149 | Louth County Archives | | 1780 | The Housekeeper's Account Book for the Year 1780. An... | |
| 20114 | Meath Local Studies and Family History Department | Box DII/ | 1784 | 28 Lease of land at Painstown by Thomas Bligh to Bar... | Mountainstown Documents |
| 20184 | Meath Local Studies and Family History Department | Box G/ | 1780 | 5 Deed between Thomas Cherburgh Bligh a minor, Edwar... | Mountainstown Documents |
| 20188 | Meath Local Studies and Family History Department | Box G/ | 1783 | 9 Deed between John Earl of Glendore and Thomas Blig... | Mountainstown Documents |
| 20205 | Meath Local Studies and Family History Department | Box I/ | 1787 | 16 Map of the estate of Thomas Bligh, 'Fyagh', Kells... | Mountainstown Documents |
| 4066 | National Archives of Ireland | | 1786 | Lord Garhampton to Mrs Jennings, making an appointme... | Frazer Manuscripts |
| 4070 | National Archives of Ireland | D2337 | 1781 | Mary Anne Hamilton, widow of John Hamilton of Dublin... | Frazer Manuscripts |
| 5546 | National Archives of Ireland | T12947 | 1786 | Copy of Will and Codicil of Mr Jonathan Binns, late ... | |
| 8925 | National Archives of Ireland | T12784 | 1783 | Plain copy will and certificate of grant, Prerogativ... | Lenigan-Evans Papers |
| 12191 | National Archives of Ireland | Crossle/Morris/volume 4 | 1784 | Crossle Genealogical Abstracts. Copybook which gives... | |
| 15368 | National Archives of Ireland | 99/56/10/13/1 | 1785 | Papers relating to King's County. Settlement on the ... | Family and estate records. 1611-1948 |
| 15451 | National Archives of Ireland | 999/22/1 | 1783 | Lease by Henry Paisley L'Estrange, Moystown, King's ... | Small Private Accessions |
| 15461 | National Archives of Ireland | 999/30/1 | 1785 | Assignment by Hariet Shackleton, widow and executrix... | Small Private Accessions |
| 15510 | National Archives of Ireland | 999/128/1 | 1780 | Draft lease for 18 years by Morgan Archdall, Castle ... | Small Private Accessions |
| 15526 | National Archives of Ireland | 999/138/4 | 1785 | Settlement on the marriage of John Briscoe, Bleachvi... | Small Private Accessions |
| 15593 | National Archives of Ireland | 999/206 | 1781 | Lease for 99 years by Anne Carmack, Inns Quay, Dubli... | Small Private Accessions |
| 145 | National Library of Ireland | Ms18480 | 1780 | Fragment of a letter of Thomas Day to Richard Lovell... | |
| 972 | National Library of Ireland | Ms11424 | 1787
1794 | Three documents including a letter of Mrs C Nicholso... | |
| 1014 | National Library of Ireland | Ms13045 | 1783-1787 | Letters of Lady Belmore to Lord Buckinghamshire and ... | Heron Papers |
| 1966 | National Library of Ireland | Ms4712 | 1784, 1791-1796 | Petty cash accounts of (Mary Leadbeater of Ballintor... | |
| 1968 | National Library of Ireland | Ms4945 | 1780-1787 | Receipts and disbursements relating to the estate of... | |
| 2015 | National Library of Ireland | Ms8107 | c1782 | Chancery bill in the case of Owen O'Malley versus Ca... | |
| 2018 | National Library of Ireland | Ms8231 | 1783 | Miscellaneous maps includes a map of part of Bramtle... | |
| 2485 | National Library of Ireland | Mss9682-9683 | 1781-1784 | Personal Account Book of Anne, Countess of Drogheda... | Drogheda Papers |
| 2694 | National Library of Ireland | Ms10424 | c1780 | Cards, invitations, etc., addressed to Lady Elizabet... | |
| 2768 | National Library of Ireland | Ms21035 | 1781 | List of papers received from Mrs Baker by Robert Har... | Baker Papers |
| 2319 | National Library of Ireland | Ms711 | 1718
1720
1786
1809
1847
1860-1869 | 'This collection forms part of the O'Casaidh collect... | Cotter family papers |
| 2392 | National Library of Ireland | Ms31558 | 1783, 1790 | Homily addressed by [?Eleanor Trant] to her daughtge... | Trant Papers |
| 2453 | National Library of Ireland | Ms8621 | 1787 | Documents relating to the divorce proceedings of Art... | |
| 9020 | National Library of Ireland | Ms13733 | 1780 | Rent Roll, estate of Thomas Pigott, County Cork, 178... | |
| 9606 | National Library of Ireland | Ms29739(2) | c1783 | Rent Roll of Booley, c1783. | Colclough Papers |
| 9610 | National Library of Ireland | Ms29748(1) | 1784
1802 | Evidence of Mary Lambert, wife of William Lambert, B... | Colclough Papers |
| 9675 | National Library of Ireland | Ms29806(180) | 1786 | Agreement by Catherine Prittie, Ballyvally, Clare an... | Dunalley Papers |
| 9775 | National Library of Ireland | Ms18480 | [1780] | Fragment, annotated by Maria Edgeworth, of a letter ... | |
| 10092 | National Library of Ireland | Ms16354(53) | 1787 | Mrs S Feilding to Thomas Orde acquainting him, at th... | Bolton Manuscripts |
| 10659 | National Library of Ireland | Ms16713 | 1780-1782 | Account and Wages Book of Charles O'Hara, the younge... | O'Hara Papers |
| 10805 | National Library of Ireland | Ms20747 | 1780 | Papers in the case of Barbara Burke, a minor, versus... | Teeling Papers |
| 10901 | National Library of Ireland | Ms21743 | 1786 | Letter from [--?] McAnaly to Mrs Morgan with referen... | |
| 12175 | National Library of Ireland | Ms24927 | c1783-1786 | Orders for dressmaking materials, etc., from Miss St... | Doneraile Papers |
| 7960 | Public Record Office of Northern Ireland | T/1336/ | 1785
1787 | This collection of 26 documents includes: T/1336/1/1... | |
| 8375 | Public Record Office of Northern Ireland | T/2556/1 | 1783 | Xerox copy of a 'Pact with God - Dedication of the l... | |
| 8506 | Public Record Office of Northern Ireland | T/2899/1 | 1787 | Copy of a letter from William Carmichael, Belfast, t... | |
| 8585 | Public Record Office of Northern Ireland | T/385/1 | 1787 | Copy of an injunction for a renewal of a lease for l... | |
| 8696 | Public Record Office of Northern Ireland | T/830/1 | 1782 | Copy of proceedings in the French Courts in the matr... | |
| 2284 | RCSI Heritage Collections | | 1718
1743
1767
1783
1790
1886 | Royal College of Surgeons in Ireland Library Catalog... | Royal College of Surgeons in Ireland Library Catalogue |
| 4170 | Religious Society of Friends in Ireland Historical Library | Deed Box XV/Folder 4:1d | 1784 | Elizabeth Curtis, wife of Robert Curtis, Dublin: Sig... | Deeds |
| 5530 | Religious Society of Friends, Waterford | Box 3 No 18 | 1782 | 20 September 1782, lease of house to Bridget Ryan by... | Waterford Monthly Meeting Documents |
| 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 |
| 13032 | Tipperary Museum of Hidden History | QNO1995.448 | 1786 | Lease, Viscount Lismore to John and Susanna Folliott... | |
| 10217 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss7270-7270a | 1782-1784 | Two volumes of the journal of Mary Anne Dawson, late... | Clements Papers |
| 13033 | University of Galway Archives | LE3 | 1787, 1807-1809 | This collection is concerned with the Grandison esta... | |
| 19296 | Westmeath County Archives Department | | 1781 | 2 Copy of Marriage settlement between The Right Hon... | Howard Bury Papers |