Eric X of Sweden (b. 1180)
Eric "X" (Swedish: Erik Knutsson; Old Norse: Eiríkr Knútsson; c. 1180 – 10 April 1216) was the King of Sweden between 1208 and 1216. Also known as Eric the Survivor (Swedish: "Erik som överlevde"), he was, at his accession to the throne, the only remaining son of King Canute I of Sweden and his queen. The name of his mother is not known, but may have been Cecilia.