A long time ago, Joshua's great-grandfather was forced to flee his home country of Portugal after being persecuted. He eventually migrated to the United States to begin his life and start a family. Through the Ancestry database, Joshua was able to build his family tree and discover his great-grandfather's story of coming to America. After tracing back his lineage and identifying his ancestors, Joshua claimed Portuguese citizenship and received a passport from his great-grandfather's native country. Ancestry's DNA database contains billions of historical records from over 150 regions to help its customers identify ancestors and other potential family members.