Greening and surname variants thereof are welcomed in this project. Please see "Background" page for: - Where to begin if you have paternal roots or speculative paternal roots in the included project surnames. - Further information on genetic genealogy and the basics behind Y-DNA testing and it's value. - Surnames included in the project. - Etymology of included surnames. - Distinctions between the two primary terminal SNPs of project members. Please contact group administrators with any inquiries.