| Delaware | Auditor | Real Estate Transfers-Lands | 1858-1926 |
| Delaware | Auditor | Real Estate Transfers-Lands & Town Lots-Index | 1858-1926 |
| Delaware | Auditor | Real Estate Transfers-Town Lots | 1866-1926 |
| Delaware | Clerk | Circuit Court-Complete Circuit Court Record | 1869-1886 |
| Delaware | Clerk | Circuit Court-Record | 1869-1877 |
| Delaware | Clerk | Justice of the Peace-Docket | 1870-1894 |
| Delaware | Clerk | Probate-Case Files | 1849-1929 |
| Delaware | Clerk | Probate-Case Files-Index | 1849-1929 |
| Delaware | Clerk | Probate-Combined Probate Docket | 1900-1930 |
| Delaware | Clerk | Probate-Complete Probate Record | 1869-1945 |
| Delaware | Clerk | Probate-Fee Book | 1860-1865 |
| Delaware | Clerk | Probate-General Index | 1849-1937 |
| Delaware | Clerk | Probate-Record | 1847-1930 |
| Delaware | Clerk | Probate-Record-Index | 1853-1855 |
| Delaware | Clerk | Probate-Wills | 1853-1940 |
| Delaware | Clerk | Vital Stats-Divorces | 1906-1945 |
| Delaware | Municipal | Historical/Atlas/Plats | 1800s-1900s |
| Delaware | Recorder | Lands Deeds-Record | 1843-1900 |
| Delaware | Recorder | Vital Stats-Births-Index | 1880-1904; 1906-1907 |
| Delaware | Recorder | Vital Stats-Births-Record | 1880-1904-1906-1940 |
| Delaware | Recorder | Vital Stats-Deaths-Index | 1880-1904 |
| Delaware | Recorder | Vital Stats-Deaths-Record | 1880-1904; 1906-1919; 1922-1931 |
| Delaware | Recorder | Vital Stats-Delayed Birth Record | 1866-1942 |
| Delaware | Recorder | Vital Stats-Marriages-Index | 1909-1936 |
| Delaware | Recorder | Vital Stats-Marriages-Record | 1844-1930 |
