Ancestry
(in-library use only)
Census, birth, death, and marriage records; newspaper and historical stories; historical photos, maps and much more.

Biography and Genealogy Master Index
Covers nearly 5 million people and points to books and other publications that contain their biographies.

Connecticut History Online - Collection of Connecticut-related images of people, places, and other subjects from the early nineteenth to the mid-twentieth centuries.

Connecticut State Library - State Library's genealogical holdings.

Geni - Website to build a free family tree.

Heritage Quest Online
Research resource for family history and American culture includes U.S. federal census records and the UMI Genealogy and Local History collection.

National Archives Genealogy Page - Information on how to do genealogical research at the National Archives, plus other useful links.

Roots Web - One of the oldest and largest free genealogy sites, supported by Ancestry.com.