If John Tyler is one of your favorite Presidents, then this eBook is for you! All of the U.S. Presidents with the exception of Martin Van Buren are related to each other through John "Lackland" Plantagenet (a King of England 1166); it showcases John Tyler direct lineage and his relationships dating back to Plantagenet. See how he is related to his family! The ebook also is a handy and cheap compilation of facts about John Tyler. If you want to see the rest of the Presidents' ancestry, take a look at the other ebooks to compare each Presidents' lineage or take a look at the U.S. Presidents' Family Tree Chart, which displays 43 of the Presidents' lineage in an awesome circular format.