The Most INBRED Kings of All Time
Royal families spent centuries marrying their own relatives to keep power in the bloodline. These are the kings who paid the price. ------------------------------------------------------------------------------ 0:00 Intro 0:29 Tutankhamun 2:55 Philip IV of Spain 4:54 Leopold I, Holy Roman Emperor 7:17 Ferdinand I of Austria 9:54 Charles II of Spain 13:09 Outro
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