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Who is Jon Arryn? What's his backstory?
Can you tell me who Jon Arryn is and what his backstory is?
Jon Arryn was a Lord of the Vale and Hand of the King to Robert Baratheon, the first king of his name. He was considered a wise and just ruler by many, and played a key role in Robert's rebellion against the Targaryens. Before his death, he was investigating the legitimacy of Robert's children, which ultimately led to the events of the War of the Five Kings.