Cambridge University Alumni, 1261-1900
http://www.ancestry.com?db=3997

Cambridge University Heraldic and Genealogical Society
(C.U.H.& G.S.)
http://www.cam.ac.uk/CambUniv/Societies/cuhags/

Cambridgeshire Family History Society
exists to encourage the study of family history within the old counties of Cambridgeshire and the Isle of Ely
http://www.cfhs.org.uk/

Cambridgeshire Genealogy Reference GENUKI
References and detailed information about Cambridgeshire, location of records, related sites to enable the family historian with their genealogical research.
http://www.genuki.org.uk/big/eng/CAM/

Cambridgeshire, England: Parish and Probate Records
This database is a collection of historical parish and probate registers from the county of Cambridgeshire in the Country of England. The 35,200 records in this collection can range in date from the early 1500s to the mid- to late-1800s. Some non-parish records may be included from as early as the twelfth century. Parish records--primarily baptis...[More]
http://www.ancestry.com?db=5851

Genealogy, England GenWeb
links to genealogy sites covering Cambridgeshire.
http://www.rootsweb.com/~engcam/

Pallot's Baptism Index for England: 1780 - 1837
http://www.ancestry.com?db=5968