Free DNA tests/Spiering
From ISOGG Wiki
A free Y-DNA-37 marker test to any Spiering or similar variation with a documented family tree and direct male line that goes back to before 1800 in continental Europe (esp. Germany, Netherlands, Belgium).
Spiering, Spierings, Spierink, Spierinck
Please contact Maurice Gleeson, Administrator of the Spearin Surname Project at (http://www.familytreedna.com/public/spearin/default.aspx)