This is a project run by the Rohatyn Shtetl Research Group. Anyone with ancestry from the town of Rohatyn, Ukraine or surrounding community is welcome to join the project. One can join by ordering one or more of the following tests: Family Finder (traces all ancestral lines); mtDNA (traces direct maternal line); Y-DNA (males only, traces the direct paternal line). Members can also import their data from third party sites into Family Tree and have that data be part of the project.