My favorite genealogy websites

Jamie Allen's Family Tree - Extensive listings
American Pictures - Attractive presentation of ancient information
Ancestry Register - Includes relations of Magna Carta Signers to George Washington
L'arbre de Jean-Claude Marcel Briche - Excellent collection of French royalty
Buchroeder's Genealogy Database - Many hard-to-find relationships
Descendants of Charlemagne - Good collection
Chinese Emperors - Complete listing
Deloria-Hurst Family Tree - French family connections to royalty
Dowling Family Genealogy - Find relationships to famous people
Egyptian Royal Genealogy - Excellent source
An Extended Family - George Larson II's extensive collection of almost all important people
Gastel's World Roots - Wide variety of interesting connections
Genealogy.eu - Extensive listings of all European royalty
Gene@star - Trees for many famous Frenchmen
Ortsfamilienbuch Endingen Dieter Gaiser's complete listing of Endingen, Wuerttemberg, Germany families
Germans to Franklin County, Massachusetts Genealogy - Recently inactivated
Genealogy of Ken Hinds - Well-done listings into history
Ladd, Reed, Cook, Engle, Hamilton, Lennon Ancestors - Extensive historical Welsh listings
Loeb Biblical family tree - Jewish connections to the present
Midwest Historical & Genealogical Society - Ahnentafels of many living genealogists
Mongol Khans - Asian rulers and genealogies
New Netherlands Notables - New Netherlands connections of celebrated people
The Ancestry of Overmire Tifft Richardson Bradford Reed - Extensive American connections
Pane-Joyce Genealogy - Complete collections of early New England families
LDS Personal Ancestral File search - Many personal family genealogies as well as all US censuses
The Peerage - Comprehensive English royalty records
Phillips, Weber, Kirk, and Staggs families of the Pacific Northwest - Royalty with history and discussion
Ray's Genealogy - Extensive records back into history relating to his family
Rome and Romania - Lists of rulers and their genealogy
Ahnentafel Chart for Joan Lillian Soule - Large collection of Mayflower connections
Family Tree of Austin W. Spencer - Large collection of his relationships to celebrities
Stolp line - Holly Tamer's complete collection of Mayflower relationships
Brian Tompsett's royal genealogies - Extensive listings are sometimes very slow
Tudor Place - Comprehensive records of English nobility
GEDBAS Verein fuer Computergenealogie - German genealogy
Worldconnect - Large collection of personal family trees (usually the submitters do not reveal their connections to their trees)