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The Therrell Surname Project


Males with the THERRELL surname or any of the many variants with T__r__l_ are invited to participate. We prefer that you order the 25-marker Y-chromosome test kit, especially if you use the THERRELL spelling. The 12-marker test can be ordered and can be upgraded later without retesting, however the total cost to do this is greater ($99+$90 vs $169). The ideal person to be tested in a family group is a male in the oldest living generation. When you order a kit, please send a gedcom or text file to the project manager showing the test subject's paternal ancestry (with spouses) back to the most distant known THERRELL.



Other surnames in Project

Terrell, Tharel, Therrell, Thorla, Thorley, Thurlow, Turrill

Join the Therrell surname project

If you want to join the Therrell project please order your DNA test here.

Order my origin
analysis from EUR 179