演员Sheryl Lee Ralph发现她的曾祖父 曾曾被奴役过 但却成了受过教育的农民 Actor Sheryl Lee Ralph discovers her great-great-grandfather was enslaved but became an educated farmer.

演员Sheryl Lee Ralph得知她的曾祖父George Thomas Ralph在北卡罗来纳州曾被奴役, On "Finding Your Roots," actor Sheryl Lee Ralph learned her great-great-grandfather, George Thomas Ralph, was enslaved in North Carolina before becoming a free farmer and obtaining an education later in life. 拉尔夫 被发现后感动了 说她来自"从未放弃的好人" Ralph, moved by the discovery, said she comes from "good people who never gave up." PBS系列利用基因学研究来探索名人的家庭史。 The PBS series uses genealogical research to explore the family histories of celebrities.