| 13069 | Armagh County Museum | 1935/399 | 1815
1816 | 'Annual report of the association for the occasional... | |
| 16832 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1804-1816 | 1 envelope, 9 sheets containing information on: Mago... | Bolton Library Archive |
| 16898 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1816-1873 | Vestry Minute Book, parish of Ardmayle, 1816-1873, 1... | Bolton Library Archive |
| 14464 | Cavan County Archives | | 1816 | Digitised copy of Charlotte Brooke's Reliqu... | Charlotte Brooke Reliques of Irish Poetry |
| 4234 | Church of Ireland Centre | Ms119 | 1814-1816 | Minutes of the Cheap Book Committee, 1 July 1814-9 N... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 18995 | Church of Ireland Centre | Box 36 | 1814-1816 | Model School:Mod. 5 - Bundle containing corresponden... | Records of the Society for Promoting the Education of the Poor of Ireland |
| 19441 | Cloyne Diocesan Archive (RC) | Box B | 1816 | 1792.06/2/1816 Letter from J Moloney, Rosscarbery, ... | Bishop Collins |
| 19479 | Cloyne Diocesan Archive (RC) | Box D | 1816 | 1795.06/8/1852 Copy of memorandum enclosed in 1795.... | Bishop Timothy Murphy Papers |
| 3705 | Cork City and County Archives | U155 | 1816 | Legal documents relating to the Longfield Beatty fam... | Longfield Beatty Papers |
| 14439 | Cork City and County Archives | | 1816-1996 | CCCA holds collections relating to a number of clubs... | Clubs, Societies and Trade Unions |
| 22982 | Cork City and County Archives | U296 | 1790-1807
1808-1811
1816-1826 | 3 account books:2 January 1790-24 December 1807, for... | Cooper Penrose Papers |
| 1673 | Donegal County Archives | CH/SR/D/27 | 1816-1870
1918 | Grand Jury Material, 1816-1870 Circulars, correspon... | |
| 1445 | Fingal County Archive | GJ/5/1- GJ/5/20 | 1816-1871 | Abstract of Grand Jury Presentments:GJ/5/1 1816-1821... | County of Dublin Grand Jury |
| 1459 | Fingal County Archive | 96/P/1/3-96/P/1/18 | 1816-1933 | Grand Jury Presentments - photocopy?1. Contain repor... | County of Dublin Grand Jury |
| 20024 | Fingal County Archive | | 1816-1933 | Papers of the Cuffe Family 1816-193396/P/1/3 June 18... | Papers of the Cuffe Family |
| 21711 | Laois Local Studies | | 1816-1842 | Stradbally Assizes Summer 1816-Lent 1842. | Laois Local Authority Records |
| 117 | Limerick Archives | P17 | 1816-1852 | 1. Register of patients, January 1816 - December 182... | St John's (Fever and Lock) Hospital |
| 122 | Limerick Archives | P14 | 1816-1913 | A. Agent's General Ledgers and Account Books:1. ... | Monteagle Papers |
| 13773 | Limerick Museum | AQNO(1991.486) | 1816
1952 | Billhead, printed; of C Cromer, Est. 1816, 18 O'... | |
| 14473 | Longford Archives and Local Studies | | 1816-1967 | These range in size (the largest containing sixteen ... | Small Private Collections |
| 22822 | Methodist Historical Society of Ireland | | 1816-1878 | Primitive Wesleyan Methodist Conference: Printed bou... | |
| 21563 | Monaghan County Museum | | 1816-1931 | Wood-Wright (Golagh),1816-1931 (349 items) | |
| 3956 | National Archives of Ireland | Soc1774 | 1813-1816 | Series 1: Wexford, State of: Hobson, Revd. R.J., Ins... | State of the Country Papers |
| 4068 | National Archives of Ireland | | 1816 | Lady Catherine Barrington to J.C. Lyons. It is impos... | Frazer Manuscripts |
| 4107 | National Archives of Ireland | M2491-M2529 | 1816-1861 | Visitation Books of the dioceses of: M2491-M2502 A... | Miscellaneous Records |
| 4990 | National Archives of Ireland | 1045/15 | 1816-1894 | Records of the Committee Houses for Charitable Socie... | Protestant Orphan Society |
| 8952 | National Archives of Ireland | D6004 | 1816 | Copy Articles of Marriage Settlement, Sir Thomas Osb... | Osborne Papers |
| 11515 | National Archives of Ireland | | 1813-1816 | Richard Rossiter in account with the Misses Rossiter... | Byrne Papers |
| 166 | National Library of Ireland | Ms18607 | 1806-1826
1816 | Nine autograph letters, several incomplete, from Jul... | Farnham Papers |
| 2543 | National Library of Ireland | Ms9925 | 1815-1816 | Journal of a visit to Paris by Lady Caroline Clement... | Leitrim Papers |
| 2715 | National Library of Ireland | Ms21665 | 1816-1825 | Bills and receipts pertaining to Lady Caroline Damer... | |
| 2961 | National Library of Ireland | Ms8878 | 1816-1821 | Letters to Charles Brodrick, Archbishop of Cashel, f... | Brodrick Papers |
| 2967 | National Library of Ireland | Ms8905 | 1803-1816 | Miscellaneous letters and documents, 1803-1816. Thes... | |
| 3031 | National Library of Ireland | Ms9760 | 1816-1825 | Miscellaneous papers which include entries for the C... | Luke Cullen Papers |
| 3484 | National Library of Ireland | Ms10831 | 1816-1818 | Seven letters to Isidore Blake from Mrs Peter Blake,... | Blake Papers |
| 3596 | National Library of Ireland | Ms12166 | 1816 | A selection of sacred poetry compiled by Lydia Cecil... | |
| 8998 | National Library of Ireland | Ms13645(1) | 1816-1846 | Fifteen letters to Daniel and Mary O'Connell from th... | O'Connell Papers |
| 9081 | National Library of Ireland | Ms14250 | 1816-1822 | Rent Ledger, estate in Inch St Lawrence and Ahawilk,... | Chetwood Papers |
| 9086 | National Library of Ireland | Ms14283 | 1786-1816 | Accounts of the executors of Mrs Martha Percival, 17... | |
| 9265 | National Library of Ireland | Ms15754 | 1816-1854 | Fourteen autographed letters, mostly on social topic... | |
| 9686 | National Library of Ireland | Ms27210 | 1816-1827 | Letters from Olivia Bellew to her son Michael Dillon... | Bellew Papers |
| 9702 | National Library of Ireland | Ms17882 | 1816-1823 | Three miscellaneous letters of the O'Connell family ... | |
| 10119 | National Library of Ireland | Ms 19504 | 1809-1816 | Servants' Wage Book of Luke Dillon, 2nd Baron Clonbr... | Clonbrock Papers |
| 16530 | Presentation Sisters Congregational Archives | DON1/5 | 1816 | Letter from Garret Gould, Lisbon, to his sister [Han... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 6537 | Public Record Office of Northern Ireland | D/1495/2/15-23 | 1816-1824 | Correspondence, legal papers, etc., about the will M... | |
| 7376 | Public Record Office of Northern Ireland | D/3853 | 1816-1892 | 3 documents relating to the estate of Miss Young of ... | |
| 7507 | Public Record Office of Northern Ireland | D/577/74 | 1816 | Deed of separation of Henry Bell of Lambeg House, Co... | |
| 8525 | Public Record Office of Northern Ireland | T/2964/2/1 | 1815-1816 | A copy of a list of passengers arriving in American ... | |
| 8247 | Public Record Office of Northern Ireland | T/2173 | 1816-1817 | 70 documents comprising of the copy correspondence o... | |
| 8249 | Public Record Office of Northern Ireland | T/2178/1 | 1816-1952 | Typescript genealogical notes on the Rossborough fam... | |
| 8353 | Public Record Office of Northern Ireland | T/2501/1 | 1816-1846 | Copy of a register of births by John Walker, Surgeon... | |
| 8515 | Public Record Office of Northern Ireland | T/2929/ | 1816-1845 | The Rossmore papers include, for example: T/2929/21/... | Rossmore Papers |
| 8710 | Public Record Office of Northern Ireland | T/889 | 1816
1821 | This collection includes the following: Copies of no... | John Elliott and Johns Solicitors Papers |
| 1260 | Religious Society of Friends in Ireland Historical Library | | 1816 | Art: 386 'Elizabeth Fry reading to the Prisoners in... | Museum Collection |
| 1261 | Religious Society of Friends in Ireland Historical Library | | 1816 | Art: 'Elizabeth Fry reading to the Prisoners in Newg... | Museum Collection |
| 3882 | Religious Society of Friends in Ireland Historical Library | Mss Box 58 | 1772-1816 | Grubb Collection, Common Place Book 5, no date. Gru... | Handlists: Mss Boxes, Pamphlets Boxes, etc. |
| 4149 | Religious Society of Friends in Ireland Historical Library | Deed Box XVI/Folder 6:3 | 1816 | Sarah Anderson, nee Fuller, wife of George Anderson,... | Deeds |
| 5322 | Religious Society of Friends in Ireland Historical Library | MMVI/K1 | 1804-1816 | Removals: Copies of Certificates of Removal, 1804-18... | County Wexford Monthly Meetings |
| 11123 | Religious Society of Friends in Ireland Historical Library | MM/XVIM6/Reel 42 | 1816-1850 | Richhill Monthly Meeting, marriage certificates, 181... | |
| 6189 | Religious Society of Friends, Waterford | 7 (parcel) | 1816-1925 | 1 1816. Account book for Friends Library Waterford... | Waterford Monthly Meeting Documents |
| 23718 | Representative Church Body Library | | 1816-1856 | Killea Parish: Combined Register, 1816-1855 Register... | Waterford Cathedral |
| 4124 | Royal Irish Academy | 12/G/11-12 | 1816 | Tighe (Mrs Henry): Psyche or the Legend of Love and ... | |
| 25096 | Royal Irish Academy | 23/K/53 | 1816 | Transcript of letter from Matilda Tone to Peter Burr... | Peter Burrows Papers |
| 10238 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs10532 | 1816
1821 | Manuscript notes and printed excerpts relating to th... | William Mason Monck Papers |
| 19326 | Westmeath County Archives Department | | 1816 | 185 Meade Swift and Richard Swift Esq. 1st Part, Jo... | Howard Bury Papers |
| 19335 | Westmeath County Archives Department | | 1816 | 246 The Honourable Martha Wingfield and others Edwa... | Howard Bury Papers |
| 19337 | Westmeath County Archives Department | | 1816 | 254 Settlement on the intended marriage between Sam... | Howard Bury Papers |
| 19338 | Westmeath County Archives Department | | 1816 | 258 Settlement on the intended marriage Samuel Gerr... | Howard Bury Papers |
| 19352 | Westmeath County Archives Department | | 1816 | 257 George Earl of Belvedere Jane Countess of Lanes... | Howard Bury Papers |
| 19438 | Westmeath County Archives Department | | 1804-1816 | Common Council Book, Borough of Athlone:24 June 1804... | |