| Source | Date | Location |
| The Dartrey Papers; the Rockcorry estate | [ PRONI D/3053/7] | |
| "1564 Fiants", Breifny Antiquarian Society Journal, v. 2 | 1564 | |
| Fiants - legal records listing the names of the principal people living in various districts. Lurgan parish fiants. 2, 3, 4 | 1584 | In Briefne Antiq. Soc. J. Vol. 1 and Crosserlough Parish in vol. 2 |
| Plantation of County Cavan | 1610-1641 | |
| Survey of Undertakers Planted in Cavan | 1612-1613 | His. Mss. Comm. Rep. (Hast4ings Mss) 4(1947) 159-82 |
| Muster Roll | 1630 | Briefne 5(18) (1977-78( NLI P. 206 |
| "Books of Survey and Distribution 1641" | 1641 | Breifne Antiquarian Soc J., Vols 1-3. |
| Book of Survey and Distribution | 1641 | Cavan Co Library and NAI |
| Penders Census of Ireland | 1659 | SLC film 924648 |
| Hearth Money Roll, parishes of Killeshandara, Kildallan, Killenagh, Templeport, Tomregan. | 1664 | PRONI 184. See also Breifne 1960. |
| "Hearth Money Roll for Barony of Castlerahan" | 1664 | Breifne, v.7 No. 25, 1987, p.489-497 |
| Hearth Money Roll for Parishes of Killeshandra, Kildallan, Killenagh, Tmepleport, Tomregan | 1664 | Proni 184, Cavan Co. Library |
| de Breffny, B. "Robert Craigies Co. Cavan Tenants, 1703-4" | 1703 | Irish Ancestor, v. 8 No. 2, p. 86-7 |
| Robert Craigies co. Cavan Tenants parished of Kildallan and Killeshandra | 1703-04 | Ir. Anc. 8(2) 86-87 |
| Lists of Protestant householders in parishes iof BallyMcAleny (Scrabie), BallyMcHugh and Drumlumman, Edgeworth family papers 2, | 1726-27 | NAI M 1502 |
| Poll Book for Co. Cavan | 1761 | PRONI T1522 |
| Poll Book for Co. Cavan 2, 3, 4, 5, | 1761 | Proni T1522 Cavan Co. Library |
| Religious Census: Kinawley, Lavey, Lurgan, Munterconnaught | 1766 | LDS Films 258517, 100173 (Ancestry.com) |
| Religious Census Transcripts in parishes of Kinawley, lavey, Lurgan, Munterconnaught | 1766 | Briefne (1961) Slc Fiml 258517 |
| "Catholics to Mayo", Seanchas Ardmhacha (Journal of the Armagh Diocesan Historical Society) 2, 3, | 1796 | v. 3, No. 1, 1958, p.17-50 |
| 1796 Flax Growers | 1796 | Broderbund CD 271 |
| Spinning Wheel Premium List | 1796 | |
| Protestants in Enniskeen Parish | 1802 | Ir. Anc. 5(2) 1973 |
| List of Freeholders of co. Cavan | 1813-21 | NLI IR94119 c2 |
| "A Census of Protestant Children in the Parishes of Drung and Larah, Co. Cavan in 1814" | 1814 | Irish Ancestor, v. 10, No. 1, 1978 , p. 33-37 |
| Government Census Remnants parishes of Anangeliffe, Ballymacue, Castlerahan, Castleterra, Crosserlough, Denn, Drumloman, Drung, Kilbride, Kilmore, Kinawley, Larah, Lavey, Lurgan, Mullagh, Munterocnnaught | 1821 | SLC film 597154-158 |
| Tithe Applotment Books, LDS Films 256,560 to 256,699; sorted by parish. Surnames are indexed in the Householder's Index | 1823-1827 | LDS Film 919001. |
| Tithe applotment Survey | 1823-27 | |
| Second Reformation, Newspaper Clippings listing persons who conformed to the Established Church | 1824-1826 | CCL |
| Clippings from newspapers on the 2nd or New Reformation in Cavan | 1824-1826 | Cavan County Library |
| A Copy of the Registry of Freeholders in the County of Cavan | 1825-1826 | LDS Film 1440955 |
| Arms registered with the Clerk of the Peace | 1825-1832 | April. NLI ILB 04 p 12, CCL |
| Registry of Freeholders Jas. O'Brien | 1825 | Cavan County Library |
| List of those Registered to Keep Arms | 1825-32 | NL ILB 04 P12 Cavan Co Library |
| Applications for the Registry of Voters in the division of Cavan for the County Cavan Elections, c1832 | 1832 | NLI Ms. 9360 |
| Early Valuations and Revisions held by the | 1837-1850 | NLI; see Falley p. 529 |
| List of Persons who obtained Game Certificates in Ulster | 1839 | Proni T688 |
| List of Persons who obtained Game Certificates in Ulster | 1839 | PRONI T688 |
| Voter List, | 1841 | NAI 1841/183 |
| Abstracts of 1841 census returns of Killeshandra for the names Bigger, Johnston, Kenny, Morrow, Noble, Sheridan, Venton and Weir | 1841 | Irish Family History 9(1993) 62-86 |
| Voters List | 1843 | NAI 1843/71 |
| List of Inhabitants of Castlerahan Baronyc. 1851 With Killinkere Catholic Parish Registers. | 1851 | NLI Pos. 5349 |
| Griffith's Valuation | 1856-57 | |
| Index to Griffith's Valuation of Ireland | 1856-1857 | Broderbund CD 188 |
| undated list of inhabitants of Barony of Castlerahan contained in church records of Killinkere (Catholic) probably between 1842-1861 | pre-1861 | |
| Dogs Regulation Act list of licenses | 1880 | |
| Tenant Purchasers of the Cawstlecoole Estate 1881-1892 | 1881-1892 | the History of 2 Ulster Manors |
| Dogs Regulation Act A list of licencees | 1890 | County Cavan Library |
| Census | 1901 | SLC film 812117-31, 588841-49 |
| Census | 1911 | |
| J. Pigot's City of Dublin and Hibernian Provincial Directory | 1824 | Cavan County Library |
| Slater's National Commercial Directory of Ireland | 1846 | Cavan County Library |
| Henderson's Belfast and Province of Ulster Directory | 1852 | Cavan County Library |
| Henderson's Belfast and Province of Ulster Directory, issues through 1900 | 1854 | Cavan County Library |
| Slater's National Commercial Directory of Ireland | 1856 | Cavan County Library |
| Slater's National Commercial Directory of Ireland | 1870 | Cavan County Library |
| Land Owners in Ireland, 1876, Reprinted: Genealogical Publishing Company, Baltimore, MD, 1998. | 1876 | |
| Tenants in the Barony of Clankee | 1880 | CCL |
| Tenant Purchasers of the Castlecoole Estate 1881-1892, The History of 2 Ulster Manors, Earl of Belmore, L 449-451 | 1881-1892 | |
| Slater's National Commercial Directory of Ireland | 1881 | Cavan County Library |
| Dogs Regulation Act, 1890 (list of licencees) | 1890 | CCL |
| Slater's National Commercial Directory of Ireland | 1894 | Cavan County Library |
| A Genealogical History of Adams of Cavan 2, 3, 4, 5, 6, | Family History | London 1903 |
| The Babingtons of Cavan | Family History | Briefne 5(21) 1982-3 |
| Baker of Co. Cavan 2, 3, 4, 5 | Family History | RCB Library |
| Burrows of Stradone | Family History | RCB Library |
| Colkin of Cavan | Family History | RCB Library |
| Historical and Genealogical Records of the Coote Family 2, 3, 4, 5, 6, | Family History | Lausanne 1900 |
| Brief Genealogies of the Families Corry, Crawford, Auchinleck, Dane, Rampain, and Leslie 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, | Family History | Dublin 1903 |
| Some Account of the Family of Frnech of Belturbet | Family History | Ulster J. Arch 2nd ser. 8(1902) |
| The Families of French of Belturbet and Nixon of Fermanagh 2, 3, 4, 5, 6, 7, | Family History | Dublin 1908 |
| Gill family of Cavan 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 | Family History | Slc 1279327 |
| Humphreys of Knockfad, Co. Cavan | Family History | Ir. Anc 13(2) 1981 |
| Copies of 1841 census returns of Keaney Family 2, 3, | Family History | NAI film 5248-6 |
| Kernan of Ned, Co. Cavan | Family History | ir. Gen 4(4) 1971 |
| Notes on the Descendants of John Kernan of Ned, co. Cavan | Family History | Englewood NJ 1969 |
| Moore of Moyne Hall 2 , 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, | Family History | RCB Library |
| Moore of Tyllyvin | Family History | RCB Library |
| Historical Sketch of the Nugent Family Ladestown 2, | Family History | Ladestown 1853 |
| Nugent Papers | Family History | Anal. Hib. 20: 125-215 |
| A Genealogical History of the O'Reilly's 2, 3, 4, 5, 6, 7, 8, 9, | Family History | SLC fiml 994070 |
| the O'reilly's and McQuaids of Lisdoagh 2, | Family History | Briefne 8 (2) 1991 |
| The O'Reilly's of Corlattylannan and Their Relations | Family History | Briefne 8(4) 1994 |
| The O'reilly's of East Breifne | Family History | Briefne 8(2) 1991 |
| Parr of Co. Cavan 2, 3, 4, 5, 6, | Family History | RCB Library |
| Perrott of Co. Cavan | Family History | RCB Library |
| Wilson of Co. Cavan 2, 3, 4, 5, | Family History | RCB Library |
| Anglo Celt newspaper | 1846-present | Cavan County Library |
| Cavan Observer | 1857-64 | BL |
| Cavan Weekly News | 1864-1907 | BL, Cavan County Library |
| Consistorial Wills | Probates | RCB Library |
| Kilmore Fragments 1682-1858 2, 3, 4, 5, 6, 7, 8, | Probates | SLC film 824242 |
| Post 1858 wills | Probates | SLC Film 100927-8 |
| Kilmore, Ardagh, and Meath 1691-1845 | Marriage Licences | SLC film 100869 |