The Five Negro Presidents : According to What White People Said They Were

Maybe Barack Obama was not the first Historian Joel Augustus Rogers provides his evidence that there have been nineteenth- and twentieth-century presidents of the United States who had partial black ancestry, including Harding, Jefferson, Jackson and Lincoln. "Historian Joel Augustus Rogers provides his evidence that there have been nineteenth- and twentieth-century presidents of the United States who had partial black ancestry, including Harding, Jefferson, Jackson and Lincoln."--Amazon.com