Family Tree DNA Links
FAMILYTREEDNA DISCOVER Haplogroup Age Estimation
FAMILYTREEDNA Learning Center DNA Basics
Genealogical Sites
Cyndi's List A comprehensive, categorized & cross-referenced list of links that point you to genealogical research sites online.
MarieB's Genealogy Blog Info on people, places, and things helpful in my genealogy research.
Genealogy by Barry Over 1500 how-to articles on genealogy and family history
A Genealogist's Guide to Tracing People from Our Past
Lisa Louise Cooke's Genealogy Gems
A Guide to Researching the History of a House
Genealogy Resources For those getting started in genealogy, this site has many suggestions and resources, including many UK-centric resources
Immigration and Ellis Island From "New York City: 1900s History, Development, and Real Estate"
DNA Helpers/Info
GEDmatch Tools for DNA and Genealogy Research
DNA Painter Map DNA Segments
The Shared cM Project Relationship probabilities based on shared DNA
DNAAdoption Find Your Roots Through DNA (not just for adoptees)
Genetic Affairs Unleash your DNA cousins
SAPP The Life of Trees (Or: Still Another Phylogeny Program) (also see David Vance's book, The Genealogist's Guide to Y-DNA Testing for Genetic Genealogy.}