| Source | Date | Location |
| Strafford survey, 1632, landed proprietors, clergy, tenants and others, alphabetical list | 1632 | |
| Penders Census of Ireland | 1659 | SLC 925648, NL Ir.31041 c 4 |
| Hearth Money Roll, Irish Manuscripts Commission 1967 | 1664 | |
| Hearth Money Rolls | 1665 | Irish Manuscripts Commission 1967 |
| The Earl of Strafford(and others): estate rentals, 1682 and 1684, major tenants only (includes a large part of Sligo town), covering townlands in the civil parishes of Ahamlish, Ballysadare, Ballysumaghan, Calry, Cloonoghill, Dromard, Drumcliff, Kilfree, Killoran, Killaspugbrone, Kilmacallan, Kilmacowen, Kilmacteigue, Kilross, St John's, Skreen, Templeboy, Toomour. (estate) | 1682 | NL MS.10223 |
| Kilmore and Ardagh | 1691-1845 | SLC 100869 |
| Killala and Achonry Wills | 1698-1838 | SLC 824242 |
| Index to Killala and Achonry Wills | 1698-1838 | SLC 941.5 A1 |
| Sligo county wills | 1705-1732 | NLI |
| Estate records of Owen Wynne's Estate | 1734-1825 | Sligo County Library |
| Owen Wynne: rentals and expense books, 1737-68, major tenants only; NL MSS. 5830-1, rent ledgers, 1738-53, 1768-73, major tenants only, indexed; NL MSS.3311-13, a rental and two rent ledgers, yearly from 1798 to 1825, with all tenants; covering townlands in the civil parishes of Ahamlish, Ballysadare, Calry, Drumcliff, Killoran, St John's, Tawnagh, Templeboy. (estate) | 1737 | NL MSS.5780-5782 |
| Lord Lorton: lease books, 1740-1900, including many leases to sl tenants, with lives mentioned in leases, covering townlands in the civil parishes of Aghanagh, Drumcolumb, Kilfree, Killaraght, Kilmacallan, Kilshalvey, Toomour. (estate) | 1740-1900 | NL MSS.3104, 3105 |
| Religious Census of Elphin Dioceses | 1749 | SLC 101781 |
| Parishes of Aghanagh, Ahamlish, Ballynakill, Ballysumaghan, Drumcliff, Drumcolumb, Killadoon, Kilmacallan, Kilmactranny, Kilross, Shancough, Sligo, Tawnagh. | 1749 | NA 1A 36 1 |
| Francis Boswell: Rental, c.1760-1786, major tenants only, covering townlands in the civil parishes of Ahamlish, Drumrat. (estate) | 1760 | NL Pos. 4937 |
| Estate records of the Lord Lorron Estate | 1740-1900 | Sligo County Library |
| Major Tenants of the Stafford Estate | 1760-86 | NLI |
| Rental of the Boswell Estate - Ahamlish and Drumrat Parishes | 1760-87 | NLI |
| Rental of the O'hara Estate Parishes of Achonry, Ballysadare, Killoran and Killvarent | 1760-88 | NLI |
| Estate records of the cooper Family | 1775-1872 | Sligo County Library |
| Charles O'Harathe younger: NL Pos. 1923, Rent roll, c.1775, all tenants, giving lives named in leases, covering townlands in the civil parishes of Achonry, Ballysadare, Killoran, Kilvarnet. (estate) | 1775 | |
| Voters' list | 1790 | NL MS.2169 |
| Rental Records of Sir Thomas Dundas Estate | 1792-1804 | NLI |
| Alphabetical List of Sligo Freeholders | 1795-96 | NLI |
| Sir Thomas Dundas: rentals, 1792, 1804, major tenants only, covering townlands in the civil parishes of Aghanagh, Drumrat, Emlaghfad, Kilcolman, Kilfree, Kilglass, Kilmacallan, Kilmacteigue, Kilmactranny, Kilmoremoy, Kilshalvey, Skreen. (estate) | 1792-1804 | NL MSS.2787, 2788 |
| Freeholders | 1795 | NL MS.3136, 1796; NL MS 2733 |
| Voters List for Co. sligo | 1796 | Sligo County Library |
| Spinning wheel Premium List | 1798 | SLC |
| Persons who Suffered Loss of Property in the Rebellion | 1798 | NL JLB 94107 |
| Cooper family: eleven volumes of rentals and rent ledgers, 1775-1872, major tenants only; NL MS.3076, rental 1809/10, major tenants only; NL MSS.9753-57, rentals and accounts, major tenants only; covering townlands in the civil parishes of Achonry, Ahamlish, Ballysadare, Ballysumaghan, Drumcolumb, Drumcliff, Killery, Killaspugbrone, Kilmacallan, Kilmorgan, Kilross, Tawnagh, Templeboy. (estate) | 1809 | NL MSS.3050-3060 |
| Petition by Sligo Protestants | 1813 | NLI |
| Commercial Directory of Ireland | 1820 | J. Pigot |
| Tithe BooksHouseholder's Index | 1823-37 | FHLC 919006 |
| Tithe Applotment Survey | 1823-37 | NLI |
| List of Voters Registered in the Borough of Sligo | 1832-37 | SLC |
| J. Pigot's City of Dublin and Hibernian Provincial Directory | 1824 | Sligo County Library |
| Pigot and Co., City of Dublin and Hibernian Provincial Directory | 1824 | NL Ir.9141 p 75 |
| Registered voters, Sligo borough, Parliamentary Papers, 1837, Reports from Committees, Vol II (2) | 1832-37 | |
| Directory of the Towns of Sligo, Enniskillen, Ballyshannon, Donegal, etc | 1839 | |
| List of Persons who obtained Game Certificates in sligo | 1839 | Parl. Papers 1837 |
| Sligo Independent's | 1839 | SLC 100179 |
| Voters Lists | 1843 | Nai |
| Slater's National Commercial Directory of Ireland | 1846 | Sligo County Library |
| Slater's National Commercial
Directory of Ireland | 1846 | |
| CAULFIELD, Henry; (estate) | 1851 | FHLC 0258647 items 1 to 7 |
| CAULFIELD, Henry; (estate) | 1851 | PRONI DOD 339 |
| Names of Electors for Co. Sligo | 1852 | NLI |
| Rental of the Crofton Estate - Dromard and Templeboy Parishes | 1853 | NAI |
| Sir by Crofton: NA M938X, rental, 1853, with all tenants; NA M940X, leases on the estate, including many sl tenants, and mentioning lives in the leases; covering townlands in the civil parishes of Dromard, Templeboy. (estate) | 1853 | |
| Sligo Independent Almanac | 1856 | Sligo County Library |
| Slater's Royal National Commercial Directory of Ireland | 1856 | |
| Slater's National Commercial Directory of Ireland | 1856 | Sligo County Library |
| Griffiths Valuation | 1858 | SLC |
| Ballina District Will Books | 1865-1899 | SLC 100868 |
| Slater's Directory of Ireland | 1870 | |
| Slater's Directory of Ireland | 1870 | Sligo County Library |
| Owners of Land in Co. sligo | 1876 | Sligo County Library |
| Slater's Royal National Directory of Ireland | 1881 | Sligo County Library |
| Slater's Royal National Commercial Directory of Ireland | 1881 | |
| Sligo Independent directory of Ballymote, Cliffoney, Easkey, Coolaney, Drumcliff, Collooney, Carney, Dromore West, Rioverstown and Bunnermadden, Rosses Point and Enniscrone, Sligo, and Tubbercurry. | 1889 | Sligo County Library |
| Sligo Independent County Directory | 1889 | |
| Slater's Royal National Directory of Ireland | 1894 | Sligo County Library |
| Slater's Royal Commercial Directory of Ireland | 1894 | |
| Census | 1901 | SLC 851582-851605 |
| Census | 1911 | NAI |
| Further Notes on the High Sheriffs of Co. Sligo | Sligo County Library | |
| History of Blalymote and the Parish of Emlaghfad | Sligo County Library | |
| From Plain to Hill - A Shrot History of the Parish of Achonry | Sligo County Library | |
| Killoran and Coolaney, a local History | Sligo County Library | |
| Statistcial Survey of co. Sligo | Sligo County Library | |
| A Bibliographical Introduction to the Antiquities and History of Co. Sligo | Sligo County Library | |
| History of Sligo, Town and Country | Sligo County Library | |
| History of Sligo | Sligo County Library | |
| Pedigrees of Co. Sligo Families, McDonagh | Family History | Sligo County Library |
| A History of the Protestant Downeys of Cos. Sligo, Leitrim, Fermanagh and Donegal | Family History | Sligo County Library |
| Hillas of Co. Sligo | Family History | Sligo County Library |
| Irinw (see Co. Roscommon) | Family History | Sligo County Library |
| The McDermots of Moylurg | Family History | Sligo County Library |
| Pedigrees of the McDonagh Clan of Corann and Tirerill and other Families of Co. Sligo | Family History | Sligo County Library |
| The O'connor Families, Families of Daniel and Matthias O'Connor of Corsallagh Hosue, Achonry, Co. Sligo, Ireland | Family History | Sligo County Library |
| The Family of Wood, Co. Sligo | Family History | Sligo County Library |
| The Wynnes of Sligo and Leitrim | Family History | Sligo County Library |
| Indexed by Sligo Heritage center | Gravestone Inscriptions | Sligo Heritage center |
|
Sligo County Library The Courthouse Sligo, Ireland | Library | |
| Co. Sligo Heritage and Genalogy Society Aras Reddan Temple St Sligo, Ireland | Library | |
| Ballymote Heritage society | Library | |
| Sligo Field Club | Library | |