This is a Y-chromosome DNA test limited to male Greenspan/Greenspun/Greenspahn/Grunspan individuals from unbroken lines of male Greenspans. 72 Greenspan male results are back, and more results are expected in the next few weeks! 11 Kits are 'out' in the field, and HOPEFULLY they will be returned too, however some are quite 'tardy' and probably will not come back. A simple cheek scraping kit designed for home use is all you need!