Edmure Tully

Lord Edmure Tully is the Lord of Riverrun and Lord Paramount of the Trident, the son and heir of the late Lord Hoster Tully of Riverrun. He is the younger brother of Catelyn and Lysa, nephew of Brynden "Blackfish" Tully, and maternal uncle of Robb Stark, Sansa Stark, Arya Stark, Bran Stark, Rickon Stark, and Robin Arryn. Upon Robb's ascension as King in the North, he fought for his nephew during the War of the Three Kings.

After the his marriage to Roslin Frey, Edmure was held prisoner by his father-in-law, Walder. During the Second Siege of Riverrun, Ser Jaime Lannister used Edmure to force the Riverrun garrison, led by Brynden, to surrender. After the siege, Edmure was returned to his incarceration, though Arya later massacred the Frey male line upon her return from Braavos.