| Date | Record | Location |
| 1628 | Houses and Families in Londonderry | SLC Film 1636860 and 990087 |
| 1659 | Pender's Census of Ireland | SLC film 924648 |
| 1662 | Extracts from Subsidy rolls | PRONI T716 |
| 1663 | Hearth Money roll | PRONI T307 NLI 9584 |
| 1740 | Protestant Householders in vairous parishes | SLC 100182 and 1279327 |
| 1752 | Lists of tenants from vairous townlands | St. Derry Hist. Soc. J. 1 (2) 1981/82 |
| 1761 | Militia List | GO ms 680 |
| 1766 | Householders of Various Parishes | NAI Parl. Returns 650, 659, 674, SLC film 100173, 1279330, SLC film 258517 and NAI M 2476, SLC film 285517, NAI M2476, RCB M23, RCB MS. 23 |
| 1772 | Londonderry Journal )Continued as Derry Journal in 1880) | Newspapers - GC |
| 1796 | Census of the Presbyterian Congregation of Garvagh 1st | Garvagh Presbyterian Register |
| 1796 | Spinning Wheel Premium List | SLC film 1419442 |
| 1803 | Census for Faughavale, Co. Derry | Ulster Gen & Historical guild Newsletter 1910)(1984) |
| 1820 | J. Pigot's Commercial Directory | GC |
| 1821 | Extracts from Government Census | SLC Film M824240 |
| 1824 | J. Pigot's City of dublin and Hibernian Provincial Directory | GC |
| 1829 | Census of Protestants | PRONI T308 |
| 1829 | Londonderrry Sentinel (Continued as Sentinel in 1974) | Newspapers - GC |
| 1829 | Magherafedt Tithe Applotment | Sth. Derry Hist. Socl J 1(2)(1981/82) |
| 1830 | Register of Freeholders of City an dCounty | PNO D834 |
| 1831 | Government census remnants | PRONI |
| 1832 | City of Londonderry Registry | PRONI |
| 1832 | List of persons who voted at the Coleraine Borough election | SLC fiche 6342808 |
| 1832 | Petition of Co. Derry Flax growers | NAI Outrage Papers 1832-2188 |
| 1836 | Londonderry Standard (Continued as Derry Standard in 1888) | Newspapers - GC |
| 1837 | List of those made Freemen of Londonderry and Coleraine since 1831 | Parl. Papers 1837,11(1) appen B1 18370-8 13(2) Appen. 3 |
| 1837 | Names and residence of Aldermen | Parl Papers 1837 13(2) |
| 1837 | Occupants of Coleraine | Parl. Papers 1837 11(1) App. G |
| 1837 | Occupants of Londonderry | Parl. Papers 1837 11(1) App. G |
| 1838 | Lists of Marksmen | Parl. Parpers 1837 11(1) App. A |
| 1839 | List of Persons who obtrained Game Certifications in Ulster | PRONI T 688 |
| 1842 | Matthew Martin's Belfast directory | GC |
| 1842 | Voters List | NAI 1842-69 |
| 1844 | Coleraine Chronicle (continued as Chronicle in 1967) | Newspapers - GC |
| 1846 | Slater's National Commercial Directory of Ireland | GC |
| 1847 | Protestants at Fallaghy | PRONI D2098 |
| 1850 | Census of the Presbyterian Congregation of magilligan | Magilligan Presybterian Register |
| 1852 | Henderson's Belfast and Province of Ulster Directory | GC |
| 1854 | Henderson's Belfast and Province of Ulster Directory | GC |
| 1856 | Slater's Royal National Commercial Directory of Ireland | GC |
| 1857 | Londonderry Guaridan | Newspapers - GC |
| 1858 | The 2nd Valuation of the City of Derry | Derry Youth and community Workshop 1984 |
| 1865 | R. Wynne's Business Directory of Belfast | GC |
| 1868 | List of voters in 1868 | PRONI, NLI |
| 1868 | State of the poll in city of Londonderry | Magee College Library, Derry |
| 1870 | Salter's Directory of Ireland | GC |
| 1870 | State of the Poll of Londonderry | Queens University Library, Belfast |
| 1870 | Voters at the election in Londonderry | Presybterian Historical Society Library, Belfast |
| 1875 | Coleraine Constitution (continued as Northern Constitutino in 1908) | Newspapers - GC |
| 1879 | Londonderry Chronicle | Newspapers - GC |
| 1881 | Slater's Royal National Commercial Directory of Ireland | GC |
| 1887 | Derry Almanac | GC |
| 1894 | Slater's Royal National Commercial Directory of Ireland | GC |
| 1901 | Census | NAI |
| 1911 | Census | NAI |
| 1918 | Survey of Derry, City and County, and Coleraine with names of Undertakers, Servitors, and Principal Natives | TCD ms. 864 |
| 18403 | Census of the Presbyterian Congregatiopn of garvagh | Garvagh Presybterian Register |
| 1609-1629 | Londonderry and the London Companies. Survey of docsuments submitted to King Charles 1 | Belfast H.M.S.O. 1928 |
| 1642-43 | Muster Roll | SLC 941.5/M23m |
| 1654-56 | Civil Survey | Robert C. Simington Dublin, SO 1937 |
| 1797-1800 | Muster Rolls | SLC 993910 |
| 1808-13 | Freeholders List | NAI Film M 6199 |
| 1823-38 | Tithe Applotment Survey | SLC |
| 1831-32 | First Valuation of the City of Derry | PRIN, SLC film 597160-63 and 874437 |
| 1831-34 | Government census remnants | PRONI |
| 1832-36 | Names of Holders of Applications for Licenses to Sell Liquor | Parl. Papers 1837-8 |
| 1833-34 | Emigrants to America from Londonderry | SLC 973 A1 5 |
| 1833-39 | Irish Emigration Lists | SLC 941.6 W2m |
| 1841-1851 | Extracts from Government Census | SLC film 258538-41 |
| 1847-49 | Emigrants from Derry Port | |
| 1847-81 | Irish Passenger Lists | |
| 1858-59 | Griffith's Valuation | SLC |
| 1864-71 | Company List of Passengers to Sail from Londonderry 1864-71 | Ulster Gen & Hist. Guild J. 1 (3) 1979 |
| Journals | Benbradagh (Dungiven parish magazine) | |
| Journals | Derriana (published by Derry Diocesan Historical Society 1978-present) | |
| Journals | North Irish Roots Published by North of Ireland Family History Society | |
| Journals | South Derry Historical Society Journal 1980 to present | |
| Marriage Records | Indexes Armagh 1727-1845 | SLC 100859-60 |
| Marriage Records | Indexes Connor 1721-1845 SLC 100867 | SLC 100867 |
| Marriage Records | Indexes to Belfast, Londonderry, and Armagh and Administration 1900-1909 | SLC 930388 |
| Misc. Sources | A memoir explanatory of the chart and survey of the county of Londonderry. | . |
| Misc. Sources | An Historical Account of the Plantation in Ulster at the Commencement of the Seventeenth Century 17608-1620 | . |
| Misc. Sources | City on the Foyle | . |
| Misc. Sources | Derriana | . |
| Misc. Sources | Derry Clergy and Parishes | . |
| Misc. Sources | Derry Clergy List 1631 | SLC 994003 |
| Misc. Sources | Derry, A City Invincible | . |
| Misc. Sources | Derry, Donegal and Modern Ulster | . |
| Misc. Sources | Derry-Souces for Family History | GC |
| Misc. Sources | Desertmartin Estate Rental 1877-1886 | . |
| Misc. Sources | Historical Gleanings from County Derry and some from Fermanagh | . |
| Misc. Sources | Londonderry and the Donegal Highlands | . |
| Misc. Sources | Mortality in Magherafelt, County Derry in the Early 18th Century | Ir. Hist. Stud. |
| Misc. Sources | North West Ulster | . |
| Misc. Sources | Notes on the place-names of the parishes and townlands of the county of Londonderry | . |
| Misc. Sources | Oon the Banks of the Foyle, Historical photographs of victorian and Edwardian Derry | . |
| Misc. Sources | Ordnance Survey of the country of Londonderry, volume 1- Memoir of the city and Northwest Liberties of Londonderry, Parish of Templemore | . |
| Misc. Sources | Ordnance survey of the County of Londonderry | arish of Tmeplement |
| Misc. Sources | Popish Clergy in Derry 1704 | . |
| Misc. Sources | Priest of Derry 1890-1905 | . |
| Misc. Sources | Provisional list of pre-1900 School Reigsters in the PRONI | PRONI |
| Misc. Sources | Siege City, The Story of Derry and Londonderry | . |
| Misc. Sources | Statistical Survey of the County of Londonderry | SLC 924934 |
| Misc. Sources | Surnames of Co. Derry | Irish Roots |
| Misc. Sources | The Annals of Derry showing the Rise an dProgess of the town from the earliest accounts on Records to the Plantation under King James 1-1613 | . |
| Misc. Sources | The County of Londonderry in Three Cneturies with Notices of the Ironmonger's Estate | . |
| Misc. Sources | The Londonderry Plantation 1609-1641 | . |
| Misc. Sources | The Londonderry Plantation 1609-1914 | . |
| Misc. Sources | The Maiden City and the Western Ocean | . |
| Misc. Sources | The Siege and History of Londonderry | . |
| Misc. Sources | The Siege of Derry | . |
| Misc. Sources | Ulster's Hsitoric City, Derry Londonderry | . |
| Misc. Sources | Workhouse Records: Records of Limevady Union Workhouse | SLC 259176, 259179-80 |
| Probate Records | ost 1868 District registry of Londonderry | SLC 930300 942246-22 |
| Probate Records | Pre 1858 Consistorial Wills Indexes 1612-1858 | SLC |