There are many different Cornwell lines in this world, they appear to be unrelated, step this way to find out which one you belong to? However, please note, we only accept applications from accounts that have a Y-DNA test (kit number), if you only have a "Family Finder" test, please purchase a Y-DNA test before applying join? If you would like help regarding the most appropriate test, then please email one of the administrators, using the links immediately to the left? Don't spend years researching the wrong locations and families; a simple Y-DNA test could put you in contact with fellow paternal line researchers. Y-DNA can help you break-down brick-walls in your father's direct line. Please give a brief background to your paternal line, the country, state or county of your earliest known Corn*ll ancestor? If your ancestral paternal surname is NOT listed below (or similar), please don't be put-off, but do state clearly why you think you belong in the Cornwell project? PLEASE NOW SEE THE "BACKGROUND" other tabs above for further information.