THANKSGIVING SALE: SAVE UP TO 40% ON ANCESTRY TESTS — FAMILY FINDERY-DNA, & mtDNA  •   ENDS 11/28

Cornwell Worldwide Y-DNA Study

A Y-DNA study for tracing your male Corn*ll lineage
  • 113 members

About us


Everyone should participate in genetic testing, if you do not qualify for our project, please find or create one for your surname.  We recommend everyone take the Family Finder tests and every male take, at least a 37 marker STR test.