Lewys Lydden is Lord of the Deep Den and head of House Lydden, a bannerman of Casterly Rock during the War of the Five Kings. In the host Lord Tywin Lannister marshalled against the riverlands, Lewys rode in the center under the command of Ser Kevan Lannister at the battle on the Green Fork. He was later among the western lords with Tywin's army at Harrenhal, and was present at King's Landing after the Battle of the Blackwater.
