| 13092 | Armagh County Museum | 1935/402 | 1827
1828 | 'The annual report of the association for the relief... | |
| 14988 | Armagh Diocesan Archive (RC) | | 1828-1835 | Full lists of these papers are available in the arch... | |
| 20653 | Carlow County Archive | | 1828 | 'List of leases handed over to the Revd T.M. Vigors,... | Vigors Papers |
| 16919 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1828 | Among material located in the filing cabinet:(2) Pri... | Bolton Library Archive |
| 4432 | Clare County Archives | | 1685-1828 | One reel of Mircofilm: Rent Rolls of the O'Brien... | |
| 19496 | Cloyne Diocesan Archive (RC) | Box E | 1810-1811
1828 | 1792.07/1/1828 Letter from Miss E Courtenay, London... | Bishop Collins |
| 16496 | Delany Archive | Box Bp.04 File JKL.1828/ | 1828 | 03: 14 January 1828 Honoria Byrne, Bayswell to Doyle... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 22923 | Delany Archive | Box Bp/09 File JKL.BV/ | 1828 | 04: Diocesan book, heavy duty bound ledger inscribed... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 24069 | Delany Archive | Box Bp.04 File JKL.1828/ | 1828 | 63: 15 December 1828 Honoria Byrne Kilkenny to Doyle... | Papers of Dr James Doyle, Bishop of Kildare & Leighlin |
| 22179 | Irish Jesuit Archives | N8/ | 1828 | 10 28 November 1828. Letter from Dr Charles Russell,... | Papers of Revd Dr Charles William Russell (1812-1880) |
| 21007 | King's Hospital School | 83-99 | 1827-1828 | 91 Agents Accounts, 1827 - 1828. | King's Hospital Records |
| 21009 | King's Hospital School | 83-99 | 1827-1828 | 93 Draft Account, 1827 - 1828. | King's Hospital Records |
| 110 | Limerick Archives | P6 | 1769-1828 | Rent books of the Earl of Devon's Limerick estat... | Devon Estate Rentals |
| 20209 | Meath Local Studies and Family History Department | Box I/ | 1828 | 20 Survey of Carnville Moynalty Estate of Thomas Bli... | Mountainstown Documents |
| 4090 | National Archives of Ireland | | 1826-1828 | Private Index, 1826-1828, includes: Duane, Mary, con... | Chief Secretary's Office/Registered Papers |
| 4096 | National Archives of Ireland | OP/928/15/Series 1 | 1828 | Rice, Mrs Harriet, on concordatum list, 1828. Letter... | Official Papers |
| 4747 | National Archives of Ireland | 1028/2 | 1828-1896 | Minutes of Monthly General Meetings and Trustees'... | Sick and Indigent Roomkeepers Society |
| 8898 | National Archives of Ireland | M6933/28-29 | 1828-1841 | Account Book, Brooklodge, relating to wages, house a... | Ballyglunin Papers |
| 12213 | National Archives of Ireland | 97/46/1/3/ | 1817-1828 | Letters from Mrs B. Verschoyle to [John, Viscount Fi... | Pembroke Estate Papers |
| 15555 | National Archives of Ireland | 999/168/6 | 1828-1976 | Notes concerning the descendants of William and Ann ... | Small Private Accessions |
| 164 | National Library of Ireland | Ms18583 | 1828 | Copy of a brief prepared for Daniel O'Connell, couns... | |
| 1586 | National Library of Ireland | Mss3763-3764 | 1828-1844 | Two small diaries or travel journals relating to tou... | |
| 2447 | National Library of Ireland | Ms12927 | 1827-1828 | Diary of Marianna Paul, in Bath and London, 1827-182... | |
| 3534 | National Library of Ireland | Mss12002-12004 | 1828-1859 | Three Account Books of Mary Trench, 1828-1859. | Domvile Papers |
| 9095 | National Library of Ireland | Ms14342 | 1828-1865 | Household accounts of the Conolly family, Castletown... | |
| 9137 | National Library of Ireland | Ms14800 | 1795-1828 | Rent Roll of the estates of Sir Edward O'Brien: Coun... | Inchiquin Papers |
| 9191 | National Library of Ireland | Ms15288 | 1828-1836 | Eight William Rowan Hamilton documents, 1828-1836, i... | |
| 9586 | National Library of Ireland | Ms29792(1-13) | 1828-1840 | Rentals, Leitrim estate, 1828-1840. There are 13 fol... | Bessborough Papers |
| 9588 | National Library of Ireland | Ms29805(1) | 1828 | Spinning and weaving accounts, 1828. | Bessborough Papers |
| 9589 | National Library of Ireland | Ms29805(2) | 1828 | List of arrears, 1828. | Bessborough Papers |
| 9592 | National Library of Ireland | Ms29805(15) | 1828-1840 | Bills for assisted emigration to Newfoundland, USA a... | Bessborough Papers |
| 9741 | National Library of Ireland | Ms18325 | 1771-1828 | The papers include: Marriage settlement Three lette... | |
| 11006 | National Library of Ireland | Ms18583 | 1828 | Copy of a brief prepared for Daniel O'Connell, couns... | |
| 11060 | National Library of Ireland | Ms18886 | 1812-1828 | Letters, mainly to John Macnamara, Moher, County Cla... | Stacpoole Kenny Papers |
| 5415 | Newtown School, Waterford | A1/21 | 1828-1971 | Miscellaneous, 7 items, 1828-1973: Newtown School, W... | |
| 5520 | Newtown School, Waterford | | 1828-1973 | Miscellaneous, 7 items, 1828-1973: Newtown School, W... | |
| 16535 | Presentation Sisters Congregational Archives | DON1/19 | 1828 | Letter from Most Rev William Coppinger, Bishop of Cl... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 8599 | Public Record Office of Northern Ireland | T/447 | 1828 | Copy of a list of tenants on the Waringsford estate,... | |
| 6764 | Public Record Office of Northern Ireland | D/2153 | 1828-1896 | This collection of 64 documents includes: A letter f... | |
| 7170 | Public Record Office of Northern Ireland | D/3004 | 1828-1970 | A detailed calendar of the Brookeborough papers is a... | Brookeborough Papers |
| 7276 | Public Record Office of Northern Ireland | D/3562 | 1828-1860s | The Gelston family papers consist of 16 documents. T... | |
| 7294 | Public Record Office of Northern Ireland | D/3613 | 1828 | This collection includes an emigrant letter to Marga... | |
| 7453 | Public Record Office of Northern Ireland | D/4084 | 1708-1828 | A detailed calendar of the Foster/Massereene papers ... | Foster-Massereene Papers |
| 7521 | Public Record Office of Northern Ireland | D/669/ | 1828-1899 | D/669/27 Letters and legal papers about the estate o... | |
| 7544 | Public Record Office of Northern Ireland | D/904/2-4 | 1828-1833 | 6 letters from John and Catherine McLees in New York... | McLees Papers |
| 7713 | Public Record Office of Northern Ireland | LA/64/ | 1828-1973 | Local Authority records are closed for 30 years from... | Portadown Borough Council Records |
| 7765 | Public Record Office of Northern Ireland | MIC/273/3 | 1790-1828 | Microfilmed copies of the miscellaneous corresponden... | Hobart Papers |
| 7799 | Public Record Office of Northern Ireland | MIC/618/1 | 1785-1828 | Microfilmed printed account of the case Lady Massere... | |
| 8212 | Public Record Office of Northern Ireland | T/2077 | 1828-1885 | Copies of 5 emigrant letters from Archibald Carson, ... | |
| 8471 | Public Record Office of Northern Ireland | T/2764/1 | 1828-1874 | Genealogical notes relating to the Annesley family, ... | |
| 511 | Religious Society of Friends in Ireland Historical Library | Portfolio 15C/Room4 | 1802-1828 | 10 Certificate of release of property to John Sparr... | Handlists/Portfolio |
| 574 | Religious Society of Friends in Ireland Historical Library | YM/B3 | 1695-1828 | Women's Meeting: Epistles from Limerick Monthly ... | Yearly Meetings |
| 1322 | Religious Society of Friends in Ireland Historical Library | MMII/O1-2 | 1705-1828 | Disownments and Resignations: MMII/O1 Disownments a... | Dublin Monthly Meeting |
| 3890 | Religious Society of Friends in Ireland Historical Library | Mss Box 75A-B | 1675-1828 | Testimonies of Denial and Letters of Self-Condemnati... | Handlists: Mss Boxes, Pamphlets Boxes, etc. |
| 669 | Religious Society of Friends in Ireland Historical Library | QMI/B7 | 1809-1828 | Women's Meeting Minutes of the Leinster Quarterly Me... | Leinster Quarterly Meetings |
| 6190 | Religious Society of Friends, Waterford | 10 (Cardboard Carton) | 1753-1828 | Women's Quarterly Meeting for Munster Province, ... | Waterford Monthly Meeting Documents |
| 13094 | Tipperary Museum of Hidden History | AQNO1995.460 | 1828 | Eviction notice, Catherine Lonergan, Clonmel, 1828. | |
| 13095 | Tipperary Museum of Hidden History | AQNO1985.150 | 1828 | Lease, Lord Lismore to Lucy Mara, the Punch Bowl, Cl... | |
| 1689 | Tipperary Studies | | 1760-1800
1823-1828
1844-1847
1853-1976
1977-1982 | Minutes of Library Committee Meetings: 1927-1932 193... | |
| 6392 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs 10247/1/695 | 1828 | Letter of Catherine [?Katherine] Wynne, daughter of ... | Wynne Family Papers |
| 10503 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs3402 | 1820-1828 | Peoms of Elizabeth Anne Beresford, later wife of Myl... | O'Reilly Papers |
| 10504 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs3404 | 1828-1829 | Letters concerning the courtship and marriage of Eli... | O'Reilly Papers |
| 11228 | Trinity College Dublin, Manuscripts and Archives Department | P 33/10/1-22 | 1826-1828 | Correspondence relating to the first marriage settle... | Courtown Papers |
| 2348 | UCD Archives | P40 | 1703-1828 | Documents, including letters of appointment, deeds o... | Endowed Schools |
| 24088 | Union Theological College | | 1828 | 'The confessions of an unexecuted femicide' (no auth... | Union Theological College Pamphlet Collection |
| 24089 | Union Theological College | | 1828 | 'Dublin Society for the Improvement and Encouragemen... | Union Theological College Pamphlet Collection |
| 24107 | Union Theological College | | 1828-1856 | 'Belfast Town Mission', 1st, 3rd and 13th Annual Rep... | Union Theological College Pamphlet Collection |