For genealogists and family historians, the 1940 census release is the most important disclosure of ancestral secrets in a decade and could shake the branches of many family trees. 对系谱学家和家庭史专家来说,公布上世纪40年代的普查结果是十年来最重要的上代信息披露,可能会动摇很多家谱的分支。
Hamburg State Archive: Link to Your Roots-Online database of emigration lists available to genealogists. 汉堡州档案:链接到你的根联机数据库移民名单提供给家谱。