Links and indexes. Most for 17th century and earlier. A variety of references to apprentiships, wills, marriage licences, etc.
http://www.sussexrecordsociety.org
Search the online catalogue of West Sussex Record Office where almost all of their collection is listed.
http://www.westsussex.gov.uk/leisure/...rchives/collections_and_archives.aspx
This website has digitised photographs of West Sussex from archives, museums and libraries. You can also search the West Sussex Record Office catalogue.
http://www.westsussexpast.org.uk
This website indexes the names of people appearing in wills for Surrey and some other counties. Some of the wills have also been transcribed.
http://www.rootsweb.ancestry.com/~engsurry
Transcriptions of census returns, parish registers, churchwarden accounts, postal directory extracts and more.
http://www.sussex-opc.org
Packed with information on the counties of Kent, Surrey and Sussex including census transcriptions, maps, photographs and more.
http://theweald.org/home.asp