The latest results for the VAN_TUYL surname project are described at:

http://www.roryvantuyl.com/PDFs/Report%20on%20the%20VAN_TUYL%20Project%203-11-2013.pdf

 A report detailing the initial results for the VAN_TUYL Family Project as of March 31, 2012 is available at:
http://www.roryvantuyl.com/PDFs/Summary%20Report%203-31-2012.pdf

Slides and Text fromthe 2012 FTDNA Administrator’s Conference presentation: “A Tale of Two Families…A Report on the first Year’s Results for the Surname Project VAN_TUYL” are available at: http://www.roryvantuyl.com/A%20Van%20Tuyl%20Chronicle.html