| 6923 | Abbey Theatre Archive | volume1/A3 | 1905 | Includes programme for the production of 'Kincor... | |
| 6924 | Abbey Theatre Archive | volume1/A4 | 1905 | Includes programme for, among other plays, 'Spre... | |
| 6926 | Abbey Theatre Archive | volume1/A8 | 1905 | Includes the programme for 'Spreading the News&#... | |
| 6927 | Abbey Theatre Archive | volume1/A9 | 1905 | Includes the programme for 'Spreading the News&#... | |
| 6928 | Abbey Theatre Archive | volume1/A10 | 1905 | Includes the programme for 'Spreading the News&#... | |
| 6929 | Abbey Theatre Archive | volume1/A 11 | 1905 | Includes the programme for the first production of &... | |
| 6936 | Abbey Theatre Archive | volume1/B2 | 1905 | Abbey Letting: 28 and 29 March 1905, Mr and Mrs McHa... | |
| 14317 | Alexandra College | | 1890-1899
1904 | 1 book, Margaret Stokes Memorial Accounts, 1904, wit... | |
| 13280 | Armagh County Museum | 1955/118 | 1902 | Album of manuscript poems by Æ [George Russell... | |
| 13281 | Armagh County Museum | 1955/116 | 1902, 1926 | 2 letters from Æ [George Russell] to Miss Eliz... | |
| 12776 | Armagh Diocesan Archive (RC) | | 1898
1901 | There is a detailed calendar of Letters of Most Rev.... | Cardinal Logue Archive |
| 16368 | Armagh Diocesan Archive (RC) | | 1905 | Letters from the Most Reverend Foley, Bishop of Kild... | Cardinal Logue Archive |
| 16374 | Armagh Diocesan Archive (RC) | | 1905 | Appeals, include:Reverend Mother, Convent of Our Lad... | Cardinal Logue Archive |
| 16378 | Armagh Diocesan Archive (RC) | | 1904 | Material relating to the Religious, includes:Sisters... | Cardinal Logue Archive |
| 16445 | Armagh Diocesan Archive (RC) | | 1901 | There is a detailed calendar of Letters of His Emine... | Cardinal Logue Archive |
| 16446 | Armagh Diocesan Archive (RC) | | 1901 | There is a detailed calendar of Letters of His Emine... | Cardinal Logue Archive |
| 16447 | Armagh Diocesan Archive (RC) | | 1904 | There is a detailed calendar of Letters of His Emine... | |
| 14598 | Belfast Central Library | ST24 | 1856
1859
1903 | Manuscript letter from Walter Strickland to J.F. Big... | Francis Joseph Bigger Archive |
| 14625 | Belfast Central Library | | 1903
1943 | Archive box 'J.S. Crone, Miscellaneous Pamphlets... | |
| 16220 | Birr Castle Archives | A-W | 1917-1924
1905
1929
1937 | N/7: Correspondence of Natica, wife of Sir John Pepy... | The Rosse Papers |
| 16226 | Birr Castle Archives | A-W | 1906-1908
1913-1915
1902
1920 | N/12; N/15; N/17; and N/21:Personal letters to Cecil... | The Rosse Papers |
| 16805 | Cashel, Ferns and Ossory Diocesan Archive (CoI) | | 1901-1902 | Lismore Estate:Estate of Lady Lismore, Cash Book, 19... | Bolton Library Archive |
| 20700 | Clare County Archives | | 1901 | Kilkee Town Commissioners, Board Minute Books, Augus... | Kilkee Town Commissioners |
| 16956 | Clare County Archives | | 1850-1865
1901-1902 | Rough Minute Books:August 1850 - March 1851March 185... | Corofin Poor Law Union |
| 13289 | Cork City and County Archives | U315 | 1904 | Letter from Padraic Mac Piarais, An Claidheamh Solai... | |
| 1390 | Cork Public Museum | AQNO1948:105 | 1902 | Photograph of Lady Aberdeen at the Cork Exhibition o... | |
| 20764 | Cork Public Museum | AQNOL1970:44/ | 1899
1901 | 2 Routine matters, containing correspondence, notice... | |
| 19048 | Cultural Heritage Services Library, Armagh | | 1901 | Copy of the census returns for County Armagh: 1901 (... | |
| 22904 | Cultural Heritage Services Library, Armagh | | 1902-1905 | Rental book of the estate of Thomas A. Sinclair (Bog... | |
| 7587 | Down County Museum | DN252 | 1901-1904 | 1 bundle of documents relating to the Cromie family ... | |
| 3104 | Dún Laoghaire-Rathdown County Council | LA1/12 | 1902-1903 | Minutes of the Blackrock Town Commissioners and Urba... | Blackrock |
| 3178 | Dún Laoghaire-Rathdown County Council | LA1/403 | 1904-1905 | Documents, 1904-1905, relating to case taken by Blac... | Blackrock |
| 3189 | Dún Laoghaire-Rathdown County Council | LA2/20 | 1902-1903 | Irregular monthly reports of the Sub-Sanitary Office... | Dalkey |
| 3232 | Dún Laoghaire-Rathdown County Council | LA4/ | 1903-1905 | 160 Abattoir, Baths and Destructor Committee Minutes... | Kingstown/Dún Laoghaire |
| 6235 | Enniskillen Library | | 1901 | Microfilm copy of the census of population for Count... | |
| 23151 | Fermanagh County Museum, Enniskillen Castle | FCM-1993-072 | 1904 | A cloth pattern for the yoke of a dress designed by ... | Eleanor Hassard Papers |
| 23152 | Fermanagh County Museum, Enniskillen Castle | FCM-1995-120 | 1904 | A receipt from the Irish Lace Depot Limited, Dublin,... | Eleanor Hassard Papers |
| 23153 | Fermanagh County Museum, Enniskillen Castle | FCM-1995-121 | 1901 | Typed memorandum regarding Inishmacsaint lace from t... | Eleanor Hassard Papers |
| 5097 | Irish Architectural Archive | 97/84/Box 63 | 1902-1905 | Rental and Account Books for Castletown, for half ye... | Castletown Papers |
| 18 | Irish Dominican Congregation Archives | A35 | 1905 | Letter dated 1905 from Mary Carrige regarding Channe... | Dominican Archives, Cabra |
| 19 | Irish Dominican Congregation Archives | A36 | 1904 | Letter dated 1904 from S. Benedict OSB, Ypres, regar... | Dominican Archives, Cabra |
| 20 | Irish Dominican Congregation Archives | A37 | 1905 | Letter dated 1905 from Fr Patrick Nolan OSB, Birming... | Dominican Archives, Cabra |
| 43 | Irish Dominican Congregation Archives | F2 | 1903 | Decree of Pope Pius X, 1903. | Dominican Archives, Cabra |
| 49 | Irish Dominican Congregation Archives | F10 | 1902 | Letter from S.M. Ignatius O'Doherty OP, Belfast,... | Dominican Archives, Cabra |
| 22126 | Irish Jesuit Archives | J27/ | 1902
1905
1906
1911 | 26 A file of letters from A. Brownrigg, Bishop of Os... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22129 | Irish Jesuit Archives | J27/ | 1905 | 30 A file of letters from Amy Coleridge, Royal Pavil... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22137 | Irish Jesuit Archives | J27/ | 1883
1887
1901 | 47 December 1883 -5 January 1901. A file of letters... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22138 | Irish Jesuit Archives | J27/ | 1903 | 49 A file of letters from Susan Gavan Duffy (daughte... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22164 | Irish Jesuit Archives | J27/ | 1904-1905 | 136 28 November 1904 -3 February 1905. A file of let... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22165 | Irish Jesuit Archives | J27/ | 1903 | 137 30 October 1903. Letter from Honor Walsh, 440 Qu... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22166 | Irish Jesuit Archives | J27/ | 1905 | 142 A file of letters from Alice Willes, Newbold Com... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22171 | Irish Jesuit Archives | J27/ | 1905 | 147 25 January 1905 - 31 January [1905]. A file of l... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22248 | Irish Jesuit Archives | J8/ | 1905 | 7 Type Settlement and copy settlement Parties: Evely... | Papers of Fr. Peter Finlay, SJ (1851 - 1929) |
| 22255 | Irish Jesuit Archives | J27/ | 1903 | 6 A file containing letters from Mary H. Allies, 3 L... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 22257 | Irish Jesuit Archives | J27/ | 1904 | 8 12 January 1904-26 February [1904]. A file of let... | Papers of Fr Matthew Russell, SJ (1834 - 1912) |
| 21873 | Kerry Local Studies and Archives Department | | 1891-1892
1901-1902 | Kerry County Council Minute Books: June 1891-July 18... | Kerry County Council |
| 21876 | Kerry Local Studies and Archives Department | RDC/73/AL/ | 1902-1905 | Labourers' Acts Minute Books:1. Minute Book Febr... | Dingle Rural District Council |
| 21877 | Kerry Local Studies and Archives Department | RDC/73/AAL/ | 1902-1905 | 1. Rough Minute Book February 1902 - September 1905 | Dingle Rural District Council |
| 21879 | Kerry Local Studies and Archives Department | RDC/100/B/ | 1901-1904 | 1. Letter Books Outgoing 1901-1904 | Kenmare Rural District Council |
| 20825 | Kildare Local Studies, Genealogy and Archives Department | Miscellaneous Records | 1902-1904 | Register of Admission and Discharge, 28 April 1902 -... | Athy Poor Law Union |
| 13288 | Kilmainham Gaol Museum | 10LG-1C35-8 | 1904 | 294 committal orders from the Dublin Metropolitan Po... | Home Rule |
| 13290 | Kilmainham Gaol Museum | 13PO-1B54-14 | 1905, 1906 | Inghinidhe na hÉireann group photograph, 1905... | |
| 1789 | King's Hospital School | 5/ | 1742
1860
1888
1896
1902
1910 | 5/ 1910 Scheme for regulation of the charity: Record... | Mercer's School |
| 22294 | Leitrim Local Studies Department | | 1903-1904
1914-1921
1896 | Unidentified Letter Books:18961903-19041914-1921 | Carrick-on-Shannon Rural District Council |
| 12662 | Limerick Museum | AQNO (1986.022) | 1904 | Postcard, black and white, 'Jubilee Shrine of Mary I... | |
| 13278 | Limerick Museum | AQNO (0000.4411) | 1901 | Photograph. Glass slide. Group of people, posed. Tit... | |
| 13286 | Limerick Museum | AQNO (1987.63) | 1903 | Book, 'The Limerick-Huntingdon Ferrars', private pri... | |
| 20072 | Little Company of Mary Sisters | LCM1 | 1902 | 1/2/5 Typescript of the autobiographical notes writt... | Mother Mary Potter, Foundress |
| 14517 | Mayo Local History Department | | 1902-1904 | Recommendations as to Proposals for Payments, 1902-1... | Ballinrobe Rural District Council |
| 14509 | Mayo Local History Department | | 1903-1904
1912-1913
1916-1920
1924-1925 | Minute Books:13 June 1903-25 July 190427 May 1912-20... | Ballinrobe Rural District Council |
| 20123 | Meath Local Studies and Family History Department | Box F/ | 1905 | 5 Three letters to Fowler from Bennett and Company, ... | Mountainstown Documents |
| 20149 | Meath Local Studies and Family History Department | Box C/ | 1904 | 7 Receipt for insurance Kilshine Church 1904. | Mountainstown Documents |
| 20156 | Meath Local Studies and Family History Department | Box C/ | 1904 | 14 Bank of Ireland receipt,1904. | Mountainstown Documents |
| 20160 | Meath Local Studies and Family History Department | Box C/ | 1903 | 21 Farm receipts, 1903. | Mountainstown Documents |
| 20164 | Meath Local Studies and Family History Department | Box C/ | 1904 | 22 Lease of land to Kenny, Knightstown, 1904 (Hill o... | Mountainstown Documents |
| 20166 | Meath Local Studies and Family History Department | Box C/ | 1904 | 23 Income tax receipt, 1904. | Mountainstown Documents |
| 20167 | Meath Local Studies and Family History Department | Box C/ | 1904 | 24 Lease of land by Philip McEntee from J.E. Pollock... | Mountainstown Documents |
| 20169 | Meath Local Studies and Family History Department | Box C/ | 1905 | 26 Receipt of Royal Dublin Society membership,1905. | Mountainstown Documents |
| 20170 | Meath Local Studies and Family History Department | Box C/ | 1904 | 27 Receipt and statement from J. Sheridan, Navan, 19... | Mountainstown Documents |
| 20171 | Meath Local Studies and Family History Department | Box C/ | 1905 | 28 Receipt and statement from Dr Timmon, Navan, 1905... | Mountainstown Documents |
| 20172 | Meath Local Studies and Family History Department | Box C/ | 1904 | 29 Lease of land to J. McKeever, 1904. | Mountainstown Documents |
| 20178 | Meath Local Studies and Family History Department | Box C/ | 1903-1904 | 35 Letters claiming compensation for fowl killed by ... | Mountainstown Documents |
| 20179 | Meath Local Studies and Family History Department | Box C/ | 1904 | 36 List of members and statement of Meath Hunt rent ... | Mountainstown Documents |
| 20198 | Meath Local Studies and Family History Department | Box I/ | 1902 | 9 Lease for site of teacher's residence, Bloomhill [... | Mountainstown Documents |
| 20298 | Meath Local Studies and Family History Department | Box A/ | 1901 | 3 Farm expenditure, Pollocks, 1901. | Mountainstown Documents |
| 20299 | Meath Local Studies and Family History Department | Box A/ | 1903-1904 | 4 Account for keeping filly, 1903-1904. | Mountainstown Documents |
| 20301 | Meath Local Studies and Family History Department | Box A/ | 1905 | 6 Letter from R Wolfe, 1905. | Mountainstown Documents |
| 20303 | Meath Local Studies and Family History Department | Box A/ | 1905 | 8 Post office receipt, 1905. | Mountainstown Documents |
| 20304 | Meath Local Studies and Family History Department | Box A/ | 1904 | 9 Letter regarding E. Guardian from A Carolan, Britt... | Mountainstown Documents |
| 20308 | Meath Local Studies and Family History Department | Box A/ | 1904 | 13 Receipt from Representative Church Body, 1904. | Mountainstown Documents |
| 20594 | Meath Local Studies and Family History Department | Box E/ | 1905 | 31 Grazing lettings 1905, Pollock Estate | Mountainstown Documents |
| 20616 | Meath Local Studies and Family History Department | Box E/ | 1904 | 4 Receipt from Church Representative Body 1904. | Mountainstown Documents |
| 21308 | Meath Local Studies and Family History Department | Box J/ | 1904 | 7 Receipt Book, 1904. | Mountainstown Documents |
| 11919 | Mount Melleray Abbey, Waterford | | 1901 | See for example: Number 8, Papers of Father Maurus O... | |
| 634 | National Archives of Ireland | BG/131/R1/AB1 | 1904-1905 | Rathdown Rural District Council Attendance Book: Apr... | Rathdown Poor Law Union and Rural District Council |
| 730 | National Archives of Ireland | BG/79/DB1 | 1903 | Weekly returns of Inmates in outside workhouses: Apr... | South Dublin Poor Law Union and Rural District Council |
| 795 | National Archives of Ireland | 999/726 | 1903 | 1903, Material relating to Hatty Urquhart's stay in ... | |
| 3939 | National Archives of Ireland | s25230 | 1901 | Cipher telegram from Home Office, Crime Department S... | Crime Branch Special Records |
| 3940 | National Archives of Ireland | s24060 | 1900
1901 | 'Daughters of Erin' [Inghinidhe na h-É... | Crime Branch Special Records |
| 4086 | National Archives of Ireland | DUB55/F/B | 1901 | Miscellaneous Deeds etc., relating to the Hospital. ... | Records of the Coombe Hospital |
| 4106 | National Archives of Ireland | VIA/1/18 | 1905 | Return of teachers in service of the National Educat... | Privy Council Records |
| 8843 | National Archives of Ireland | VIB/1/18 | 1905 | Records of Departments of the CSO: Return of teacher... | Privy Council Records |
| 8845 | National Archives of Ireland | IB/3/15 | 1903 | Wills and other Testamentary Records: District Regis... | |
| 8846 | National Archives of Ireland | IB/2/37 | 1901 | Wills and other Testamentary Records: District Regis... | |
| 11495 | National Archives of Ireland | 1189/15/6 | 1901-1903 | Letters to John Woulfe Flanagan from Edward, Frances... | Woulfe Flanagan |
| 11497 | National Archives of Ireland | 1189/15/10 | 1901-1903 | Miscellaneous correspondence, 1901-1903, includes le... | Woulfe Flanagan |
| 12487 | National Archives of Ireland | PEN1905/33 | 1905 | May McCabe, aged 44, born County Meath, servant, sen... | General Prisons Board Penal Files, 1883-1925 |
| 13277 | National Archives of Ireland | PEN1901/77 | 1901 | Jane Irwin, aged 24, born County Leitrim, servant, s... | General Prisons Board Penal Files, 1883-1925 |
| 14102 | National Archives of Ireland | 1190/4 | 1901 | Two letters from her brother Joseph, 1901 and no dat... | Sweetman Correspondence |
| 15424 | National Archives of Ireland | 99/56/10/47/1
99/56/10 | 1903
1919 | Papers relating to King's County.
Deed of partners... | Family and estate records. 1611-1948 |
| 15425 | National Archives of Ireland | 99/56/10/48/1 | 1904 | Papers relating to King's County. Grant for 99 years... | Family and estate records. 1611-1948 |
| 15426 | National Archives of Ireland | 99/56/10/49/1 | 1904 | Papers relating to King's County. Settlement on the ... | Family and estate records. 1611-1948 |
| 15432 | National Archives of Ireland | 99/56/10/50 | 1905 | Papers relating to King's County. Release to trustee... | Family and estate records. 1611-1948 |
| 15440 | National Archives of Ireland | 999/11 | 1902 | Certified copy will and grant, Anne Dunne, 37 Lower ... | Small Private Accessions |
| 15444 | National Archives of Ireland | 999/15/1 | 1903 | Official copy grant of administration intestate of t... | Small Private Accessions |
| 15471 | National Archives of Ireland | 999/71/1 | 1901 | Papers of the Kehoe, Keogh and Keough family, Clough... | Small Private Accessions |
| 15477 | National Archives of Ireland | 999/73/2 | 1902 | Plain copy will and grant of Susan Elizabeth Harvey,... | Small Private Accessions |
| 15479 | National Archives of Ireland | 999/74 | 1901 | Original probate and copy will of Margaret Topham, 1... | Small Private Accessions |
| 15546 | National Archives of Ireland | 999/159 | 1904 | Letters of administration of the estate of Mary Smit... | Small Private Accessions |
| 15548 | National Archives of Ireland | 999/163/3 | 1902 | Letters of administration with will annexed de bonis... | Small Private Accessions |
| 15549 | National Archives of Ireland | 999/165 | 1901 | Copy of probate of the will of Sarah Crowley, 25 Cha... | Small Private Accessions |
| 15599 | National Archives of Ireland | 999/211/4 | 1901 | Letters of administration intestate of the estate of... | Small Private Accessions |
| 15600 | National Archives of Ireland | 999/211/5 | 1905 | Probate of the will of Annie Groome, 7 North Wall Qu... | Small Private Accessions |
| 1698 | National Library of Ireland | Ms13483 | 1902-1905 | Letters mainly to T P Gill, including among others l... | T.P. Gill Papers |
| 1905 | National Library of Ireland | Ms3904 | 1904-1905 | Correspondence of Padraic Colum which includes eight... | |
| 1920 | National Library of Ireland | Ms4211 | 1903 | An anonymous play entitled 'The Causeway' by a woman... | |
| 1959 | National Library of Ireland | Ms4816 | 1902 | Illuminated address from the citizens of Derry to La... | Wicklow Papers |
| 2417 | National Library of Ireland | Ms421 | 1901 | Diary and correspondence relating to Alice Stopford ... | |
| 2444 | National Library of Ireland | Ms9263 | c1901 | Includes a notebook of pious thoughts collected by S... | |
| 2315 | National Library of Ireland | Ms13267 | 1901
1911
1916
1920-1929
1930-1939 | Correspondence of theatre critic and enthusiast Jose... | Joseph Holloway Papers |
| 2416 | National Library of Ireland | Ms10465(1-7) | 1901 | A diary, letters, photographs and press-clippings re... | Alice Stopford Green Papers |
| 2638 | National Library of Ireland | Ms8611 | 1908-1910
1904 | A large volume of letters, some in Irish, to Mrs Mar... | Mary Hutton Papers |
| 2687 | National Library of Ireland | Ms13071 | 1904 | Letters to Sir Hugh Lane and other papers, early 20t... | |
| 2814 | National Library of Ireland | Ms24096 | 1904 | Letter from Ellen A Ford of The Irish World, New Yor... | Sheehy-Skeffington Papers |
| 3719 | National Library of Ireland | Ms13097 | 1904
1906
1907 | Photostat copies of six letters by J M Synge to Moll... | |
| 3738 | National Library of Ireland | Ms13453 | 1904 | Twenty letters to J F X O'Brien relating to alleged ... | J F X O'Brien Papers |
| 9029 | National Library of Ireland | Ms13770 | 1901 | Four letters of Major John McBride to his mother whi... | |
| 9241 | National Library of Ireland | Ms15569 | 1905 | Five letters and 1 postcard, including a letter, 13 ... | J.S. Starkey Papers |
| 9255 | National Library of Ireland | Ms15718 | 1901 | Five autographed being the correspondence of Miss C ... | |
| 9362 | National Library of Ireland | Ms 23955-23956 | Feb. 1904 | Proposals for sale of holdings to tenants [judicial ... | Ormonde Papers |
| 9365 | National Library of Ireland | Mss23961-23964 | 1904 | Proposals for the sale of holdings to tenants, judic... | Ormonde Papers |
| 9367 | National Library of Ireland | Mss23969-23974 | 1904 | Copies of proposals for the sale of holdings to tena... | Ormonde Papers |
| 9372 | National Library of Ireland | Mss23995-23996 | 1904 | Copies of proposals for sale to tenants, non-judicia... | Ormonde Papers |
| 9523 | National Library of Ireland | Ms29812 | 1904 | Copy letter from John MacBride to his solicitor, R. ... | Frederick J. Allan Papers |
| 9524 | National Library of Ireland | Ms29813 | 1902 | Copy draft separation agreements drawn up for Maud G... | Frederick J. Allan Papers |
| 9525 | National Library of Ireland | Ms29814 | 1905 | Copy letter from John MacBride's solicitor, R. B... | Frederick J. Allan Papers |
| 9526 | National Library of Ireland | Ms29816 | 1905 | Typescript copy of Maud Gonne's petition for a d... | Frederick J. Allan Papers |
| 9527 | National Library of Ireland | Ms29817 | 1904-1905 | Notebook, in 2 hands, containing John MacBride's... | Frederick J. Allan Papers |
| 9528 | National Library of Ireland | Ms29818 | 1905 | Draft statement by John MacBride describing his rela... | Frederick J. Allan Papers |
| 9529 | National Library of Ireland | Ms29819 | 1905 | Typescript 'Statement of facts on behalf of Majo... | Frederick J. Allan Papers |
| 9530 | National Library of Ireland | Ms29820 | 1905 | MacBride versus MacBride: 'Major MacBride's ... | Frederick J. Allan Papers |
| 9531 | National Library of Ireland | Ms29821 | 1905 | John MacBride's notebook containing observations... | Frederick J. Allan Papers |
| 9532 | National Library of Ireland | Ms29823 | 1905 | Typescript copy of statement by Mary T. Quinn, New Y... | Frederick J. Allan Papers |
| 9533 | National Library of Ireland | Ms29824 | 1905 | Letters and copy letters of Edmond T. Kelly, solicit... | Frederick J. Allan Papers |
| 9574 | National Library of Ireland | Ms29770(171) | 1904 | Probate will of Lady Frances M Doyne, 12 January 190... | Doyne Papers |
| 9575 | National Library of Ireland | Ms29770(175) | 1905 | Marriage settlement of D H Doyne and Alice Brooke, 2... | Doyne Papers |
| 9576 | National Library of Ireland | Ms29770(177) | 1905 | Deed of appointment of new trustees between Mrs E B ... | Doyne Papers |
| 9577 | National Library of Ireland | Ms29770(178) | 1905 | Agreement fixing judicial rent between D H Doyne and... | Doyne Papers |
| 9637 | National Library of Ireland | Ms29767(60) | 1902 | Lease of mineral rights of Ballygahan from Mrs Mary ... | Hibernian Mining Company Papers |
| 9739 | National Library of Ireland | Ms18312 | 1903 | Four letters from Annie [Horniman], March-October 19... | |
| 10106 | National Library of Ireland | Ms16259 | 1902 | List of subscribers to the Workers' Republic, 1902, ... | William O'Brien Papers |
| 11547 | National Library of Ireland | MsG246/115 | 1905 | Gaelic league manuscripts and folktales. Sumbitted b... | |
| 4467 | National Maternity Hospital | NMH/59 | 1903 | Hospital Charter, 14 May 1903. Patent granting Chart... | |
| 20032 | Newtown School, Waterford | F1-16 | 1904 | F/1 Accounts of New Gates, 1904 | Quaker Papers |
| 21398 | Our Lady's Hospital, Cork | | 1903 | Photograph of the Cork Asylum Staff Orchestra, 1903. | |
| 16566 | Presentation Sisters Congregational Archives | DON1/98 | 1901 | Letters of Canon Sheehan to Mother Ita O'Connell... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 16567 | Presentation Sisters Congregational Archives | DON1/99 | 1902 | Letters of Canon Sheehan to Mother Ita O'C... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 16568 | Presentation Sisters Congregational Archives | DON1/100 | 1905 | Letters of Canon Sheehan to Mother Ita O'Connell... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 16569 | Presentation Sisters Congregational Archives | DON1/101 | 1905 | Letters of Canon Sheehan to Mother Ita O'Connell... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 16570 | Presentation Sisters Congregational Archives | DON1/102 | 1905 | Letters of Canon Sheehan to Mother Ita O'Connell... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 16571 | Presentation Sisters Congregational Archives | DON1/103 | 1905 | Letters of Canon Sheehan to Mother Ita O'Connell... | Presentation Sisters South West Province - St Joseph's Convent, Doneraile |
| 6503 | Public Record Office of Northern Ireland | D/1301/5 | 1902 | An invitation announcing a fashion show at Mrs Georg... | |
| 6368 | Public Record Office of Northern Ireland | T/1769 | 1865-1866
1901 | T/1769/3 Copy of the emigrant diary of Elizabeth An... | |
| 6511 | Public Record Office of Northern Ireland | D/1333/ | 1900
1902 | D/1333/152 Separation agreement, James and Annie Qua... | |
| 6605 | Public Record Office of Northern Ireland | D/1717/2 | c1901 | Manuscript notebook with genealogical notes on the O... | |
| 6637 | Public Record Office of Northern Ireland | D/1790/3/1 | 1901-1902 | Committee Minute Book of Armagh Catholic Ratepayer's... | McLaughlin Papers |
| 7558 | Public Record Office of Northern Ireland | D/987/14/1 | 1902 | Printed invitation to join the Loyal Women's Patriot... | Galbraith Papers |
| 6531 | Public Record Office of Northern Ireland | D/1442/6/41 | c.1905 | Elevation of a proposed Embroidery School at Maghera... | Samuel Stevenson and Son Papers |
| 7893 | Public Record Office of Northern Ireland | T/1140/1-2 | 1903 | Copies of the amended and abbreviated programmes of ... | |
| 7014 | Public Record Office of Northern Ireland | D/2531/2 | 1875
1905 | Deed of appointment of a trust fund by Mrs Catherine... | |
| 7070 | Public Record Office of Northern Ireland | D/2700/2 | 1903 | A letter from John Gribben, Chicago, United States, ... | |
| 7410 | Public Record Office of Northern Ireland | D/3960 | 1903 | Album of photographs and press cuttings commemoratin... | |
| 7487 | Public Record Office of Northern Ireland | D/4164/D/5 | 1898-1899
1905 | Notebook including transcribed minutes in the Amateu... | Maxwell Given Papers |
| 7991 | Public Record Office of Northern Ireland | T/144/1 | 1903 | Copy of chancery scheme relating to Jane Maria Gordo... | |
| 8164 | Public Record Office of Northern Ireland | T/1968/2 | c1905 | Copy of a letter from 'Margaret', Ballow House, Bang... | |
| 8285 | Public Record Office of Northern Ireland | T/2287/1-2 | 1600-1900
1903 | Genealogy and genealogical notes on the Richardson f... | |
| 1224 | Religious Society of Friends in Ireland Historical Library | P426 | 1903 | Woodbrook Summer School, 1903. | Photographic Collections |
| 5194 | RTÉ Stills Library | 0015/016 | 1904 | Major John MacBride, Maud Gonne and son Sean, 1 Janu... | Illustration Library |
| 22691 | South Eastern Education and Library Board Local History Collection | | 1904 | 2 bound volumes of postcard albums which include sev... | Local Studies Collection |
| 22719 | South Eastern Education and Library Board Local History Collection | | 1903 | Lists of 'deserving poor persons' who received money... | Local Studies Collection |
| 22003 | St Brigid's Hospital, Ballinasloe | | 1905 | Rules and Regulations of the District Lunatic Asylum... | Ballinasloe District Lunatic Asylum |
| 6402 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss10247/1/985-990 | 1888
1903 | Letters of [?Edith] C[lara] Wynne, daughter of Revd.... | Wynne Family Papers |
| 6404 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss10247/1/998-1001 | 1902
1917 | Includes a postcard and 1 letter to Alice Katherine ... | Wynne Family Papers |
| 6469 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs7673 | 1904 | Draft of a letter from Violet Martin and E Oe Somerv... | Somerville and Ross Papers (TCD) |
| 10446 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs6719 | 1902 | Personal and General Accounts of Elizabeth Dillon, 1... | Dillon Papers |
| 10173 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs7890/5 | 1904 | Childers Photograph Collection, photographs of Mary ... | Erskine Childers Papers |
| 10174 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs7890/8 | 1901-1902
1906 | Childers Photograph Collection, boating photographs.... | Erskine Childers Papers |
| 10222 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs7290 | 1905 | Travelling Account Book of Mrs Gertrude Caroline Luc... | Clements Papers |
| 10249 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs9921 | 1904 | Copy of The One and the Many by Eva Gore-Booth,... | |
| 10314 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs4505 | 1903 | Commonplace Book of Estella Solomons containing pros... | O'Sullivan/Solomons Collection |
| 10321 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss4509-4531 | 1923-1925
1905
1908
1930
1953 | 23 Sketchbooks of Estella Frances Solomons, mostly u... | O'Sullivan/Solomons Collection |
| 10447 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs6720 | 1903-1904 | Personal and General Accounts of Elizabeth Dillon, 1... | Dillon Papers |
| 10457 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs6875 | 1902 | Correspondence of John Dillon and Elizabeth Dillon, ... | Dillon Papers |
| 10458 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs6876 | 1902-1904 | Correspondence of John Dillon and Elizabeth Dillon, ... | Dillon Papers |
| 10476 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs6899 | 1902-1905 | Account of Mrs Anne Deane with National Bank, April ... | Dillon Papers |
| 10576 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs8265/182 | 1904 | Mary Hayden to P.H. Pearse, commenting on Irish emig... | Pearse Family |
| 10596 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs8265/312 | 1904 | C Maire Ni Dubhghaill (sic), Pembroke Technical Scho... | Pearse Family |
| 11272 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs10247/1/1226 | 1903 | Letter from Emily [?Falkiner Goold] Wynne, married H... | Wynne Family Papers |
| 11933 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs10221 | 1901 | Diary of Nancy Campbell, 1901. | Joseph Campbell Papers |
| 11949 | Trinity College Dublin, Manuscripts and Archives Department | TCDMs4630-4669 | 1904
1905
1909
1910
1911
1915
1916
1918
1919
1920
| Correspondence of Seamus O'Sullivan and Estella Fran... | O'Sullivan/Solomons Collection |
| 11962 | Trinity College Dublin, Manuscripts and Archives Department | TCDMss4047-4173 | 1903
1916 | Music manuscripts of Miss Selina Boyle, these includ... | Ina Boyle Papers |
| 18761 | Trinity College Dublin, Manuscripts and Archives Department | TCD MS 11505 | 1888
1904
1922-1940 | Correspondence between Elizabeth Yeats and Cecil Har... | Cuala Press correspondence with C. Harmsworth |
| 9856 | UCC Special Collections & Archives | BL/EP/G/1390-1395 | 1902-1903 | 6 volumes of the Family Journal. The family journal ... | Grehan Estate Collection |
| 3775 | UCD Special Collections | CUR/L/8 | 1904 | Colum, Padraic, 'A little grey house in the bogl... | Curran Collection |
| 5351 | UCD Special Collections | Box 6 | 1904 | Gaelic 1904: Envelope 4 21 Letter from Mairéa... | Henry Morris Correspondence |
| 13279 | University of Galway Archives | P26 | 1901-1905 | Medical Officer's Returns for Portumna Dispensary Di... | |
| 18412 | University of Galway Archives | LE33 | 1903 | Notice of auction of the household furniture and a s... | Corbishley Family of St. John’s Athenry |
| 18428 | University of Galway Archives | P61 | 1904 | File of press clippings relating to the Röntgen Ray... | Röntgen Ray Case |
| 4552 | Waterford City Archives | | 1902 | Annual Report of the County and City Infirmary, 1902... | Waterford City and County Infirmary |
| 4553 | Waterford City Archives | | 1903 | Annual Report of the County and City Infirmary, 1903... | Waterford City and County Infirmary |
| 4554 | Waterford City Archives | | 1904-1905 | Annual Report of the County and City Infirmary, 1904... | Waterford City and County Infirmary |
| 5955 | Waterford City Archives | CLA | 1901-1904 | Accounts regarding payments made by Waterford Corpor... | Records of the City Law Adviser |
| 19304 | Westmeath County Archives Department | | 1905 | 80 Conveyance of Premises in the County Westmeath, ... | Howard Bury Papers |
| 19312 | Westmeath County Archives Department | | 1905 | 120 Esther Flaherty widow to Charles Brinsley Marla... | Howard Bury Papers |
| 19343 | Westmeath County Archives Department | | 1905 | 289 Colonel C.K.H. Bury with Mrs Annie Kemp, draft o... | Howard Bury Papers |
| 19354 | Westmeath County Archives Department | | 1905 | 286 Tudenham, Belbvidere also Mrs Violent M.W. Johns... | Howard Bury Papers |
| 19357 | Westmeath County Archives Department | | 1905 | 291 Lists people who were paid for various services... | Howard Bury Papers |