Back in 2012 a 12 year old girl named BridgeAnne d’Avignon discovered that all U.S. presidents but one ( Martin van Buren ) are blood related to each other. They are descendants of the same English king, John Lackland Plantagenet.
(TITLE FROM REDDIT r/Damnthatsinteresting)
(TITLE FROM REDDIT r/Damnthatsinteresting)