Jason Lannister

Lord Jason Lannister is the head of House Lannister, Lord of Casterly Rock, and Warden of the West during the reigns of Viserys I and Aegon II.
==Biography==
===Background===
Jason is the son of Lady Ceira Lannister and identical twin of Ser Tyland Lannister. He is the head of House Lannister during the reign of King Viserys I Targaryen. Although he is entitled the titles "Lord of Casterly Rock and Warden of the West," he instead is styled as Lord Paramount of the West and Master of Casterly Rock.
===House of the Dragon: Season 1===
Jason is part of the royal hunt in the Kingswood for Prince Aegon Targaryen's second nameday. He vies for Rhaenyra's hand, which Viserys hopes she will accept to arrange a marriage pact, but Rhaenyra rejects him. Jason later presents Viserys with the spear he uses to kill the hart. When Jason questions the succession, Viserys reminds him that it is his duty to inform him of any "rebellion" against him. Jason and his brother later sit alongside Lord Hobert Hightower when they witness the bloody Rhaenyra return to camp.
Jason later attends the wedding of Rhaenyra and Ser Laenor Velaryon with his brother. He congratulates Viserys on the marriage, and asks where Queen Alicent Hightower is. When Viserys informs him she is still getting prepared, he jests that men wage war because women would not make it in time for battle. Rhaenyra slyly tells Jason that his presence is always appreciated.
When the Dance of the Dragons starts, Prince Daemon says that the Blacks cannot count on the support of the Lannisters due to Tyland sitting on the Green Council.
==Personality==
Jason is a hunter and a warrior. He is arrogant and proud.
==Quotes==
===Spoken by Jason===
==Family==
==Behind the scenes==
On September 24, 2021, HBO announced that Jefferson Hall had been cast in the dual role of twins Tyland and Jason Lannister for House of the Dragon. Jason's character description reads as follows:
:"The Lord of Casterly Rock and twin to Ser Tyland Lannister."
==In the books==
According to Fire & Blood and The World of Ice & Fire, Lord Jason Lannister was the twin brother of Ser Tyland Lannister, and both vied for the hand of Rhaenyra Targaryen in their youth in 112 AC without success.
==Appearances==
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==References==
===Notes===
==External links==
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Category:Bannermen of House Targaryen
Category:Greens
Category:Individuals appearing in House of the Dragon
Jason Lannister
Jason Lannister
Category:Wardens
Category:Westermen
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