This is a collection of Online Sussex County Histories for Sussex County, Delaware.
Online Sussex County Histories and related histories of Sussex County residents include:
- History of Lewes, Delaware, by Pennock Pusey, 1903, at HathiTrust
- Some Records of Sussex County Delaware, compiled by C.H.B. Turner, 1909, at HathiTrust
- Early History of the Draper Family of Sussex County, Delaware by Edwin Jaquett Sellers, 1929, at FamilySearch Books and HathiTrust
- The Blocksom Family of Sussex County, Delaware, compiled by George W. Cable, 1955, at FamilySearch Books
- Kith and Kin of the John Megee family and descendants of Indian River Hundred, Sussex County, Delaware, by Caleb Rodney Megee, 1963, at HathiTrust
- Genealogical Records of the Marshall Family of Lewes, Delaware, 1737-1839, contributed by Rev. C.H.B. Turner