Cersei

Biodata

Feature	Details
Name	Cersei Lannister (瑟曦)
Alias(es)	Queen Cersei; Queen Regent; the Lioness
Species/Race	Human
Gender	Female
Affiliation	House Lannister; the royal court of King’s Landing
Occupation/Role	Queen Consort of Robert Baratheon; Queen Regent and Protector of the Realm for King Joffrey and later King Tommen
Status	Deceased; died from injuries sustained after being thrown from a window 472
First Appearance	Chapter 1

Background / History

Cersei was married to King Robert Baratheon, whom she deeply despised. Her hatred was rooted in their marriage and Robert’s treatment of her; she ultimately sought his death and arranged for Lancel Lannister to replace Robert’s drink with strong wine during the hunt. 19 75 77

She maintained an incestuous relationship with her twin brother, Jaime. Cersei later admitted to Eddard Stark that Joffrey, Myrcella, and Tommen were Jaime’s children rather than Robert’s. 155 156

Following Robert’s death, Cersei rejected his will, installed Joffrey on the Iron Throne, and ordered Eddard Stark’s arrest when he named Stannis Baratheon the lawful heir. 163 She then ruled as Queen Regent, relying on loyalists within the Gold Cloaks, the Small Council, and the Red Keep. 165 166

Appearance

Cersei is described as a strikingly beautiful woman with fair skin, emerald-green eyes, and curly golden hair that falls to her collarbone. She favors lavish gowns, jeweled ornaments, and regal displays of Lannister wealth. 105 155 240 249

• Golden, curly hair and clear green eyes. 105 155
• Often wears wine-red, deep green, white, or gold-trimmed gowns. 163 240 249
• Uses crowns, jewelry, and formal dress to project royal authority. 104 249 478
• After the Faith’s punishment, her head and body hair are shaved before her public atonement. 467

Personality

Cersei is proud, imperious, and intensely driven by the belief that she should wield the power reserved for men. She considers herself Tywin Lannister’s true heir and resents being constrained by her sex, marriage, or family expectations. 106 241 287

Her rule is marked by emotional volatility. She reacts fiercely to insult, opposition, and perceived weakness, often treating political disagreement as personal defiance. Her confidence can make her bold in court, but she is also prone to impatience, paranoia, and misjudging the motives of others. 24 104 106 396

Cersei’s love for her children is genuine but possessive. She attempts to protect Joffrey and Tommen by controlling their choices, associates, and access to power. 176 440 445 Maggy the Frog’s prophecy that a younger, more beautiful woman would take everything from her intensified her hostility toward Margaery Tyrell. 113 317

Abilities & Skills

Court Politics and Patronage

Cersei uses rank, rewards, appointments, and public authority to build influence around herself.

• Recommended Mace Tyrell as a candidate to succeed Jon Arryn as Hand of the King, disrupting the Small Council’s existing balance. 105 106
• Promoted Gryn Crabb to Commander of the Gold Cloaks after securing his loyalty. 165
• Appointed Osfryd and Osney Kettleblack to senior Gold Cloak positions and elevated Lannister relatives to western offices after clashing with Kevan. 396
• Personally elevated Qyburn to Master of Whisperers because she valued his intelligence network. 399

Manipulation and Coercion

Cersei exploits loyalty, fear, affection, and desire to compel others.

• Pressured Lancel into assisting her plot against Robert by threatening his honor and House Lannister’s reputation. 76 77
• Used Sansa Stark’s devotion to Joffrey to obtain information and encourage Stark submission. 162 165
• Ordered Osney Kettleblack to murder the former High Septon and frame Margaery Tyrell; Osney later confessed. 291 446
• Attempted to use the Faith Militant against the Tyrells after restoring the Faith’s military orders and forgiving the Crown’s debt to the Faith. 418 434

Use of Royal Force

Cersei recognizes that control of armed men is central to retaining the regency.

• Secretly mobilized two thousand soldiers to King’s Landing in preparation for conflict with Robert and her rivals. 137
• Bought Janos Slynt’s loyalty with the promise of a fief, ensuring the Gold Cloaks opposed Eddard Stark. 158 163
• Sought to keep Tommen isolated from Margaery and confined him when he challenged her authority. 440 445

Relationships

• Jaime Lannister — Her twin brother, lover, and father of her three children. Jaime is initially her closest confidant and protector, but their relationship deteriorates as he increasingly refuses her commands. 41 155 317 391
• Robert Baratheon — Her husband and king. Cersei loathes Robert and arranges the wine scheme that leaves him incapacitated and leads to his death. 75 77 177
• Joffrey Baratheon — Her eldest son. Cersei fiercely protects his kingship but cannot reliably restrain his cruelty or impulsiveness. 163 176
• Myrcella Baratheon — Her daughter. Cersei opposes using Myrcella as a political bargaining piece and threatens Tywin when he treats her as bait in negotiations with Dorne. 339 383
• Tommen Baratheon — Her younger son and the king she rules for as regent. Cersei’s protectiveness becomes controlling when she isolates him from Margaery and his attendants. 398 440 445
• Tyrion Lannister — Her younger brother and political rival. Their brief cooperation after Tyrion becomes Hand collapses into mutual distrust, threats, and attempts to undermine each other. 175 176 241
• Tywin Lannister — Her father. Cersei craves his recognition as his heir, but Tywin repeatedly condemns her judgment and attempts to control her remarriage and political role. 287 331 383
• Gryn Crabb — Her chief steward, military supporter, and trusted political agent. Their alliance becomes intimate, though Cersei remains wary of his growing power and loyalty. 96 165 378 399
• Margaery Tyrell — Her principal rival for influence over Joffrey and Tommen. Cersei sees Margaery as the younger, more beautiful threat from Maggy’s prophecy and attempts to destroy her through the Faith. 113 316 418 434
• Qyburn — Her Master of Whisperers and confidant. He assists Cersei during her conflict with the Faith and helps prepare her final will. 399 465 471
• High Sparrow — Her religious and political adversary. Cersei empowers the Faith Militant, only for the High Sparrow to imprison and interrogate her. 418 446 462

Story Role / Major Arcs

Robert’s Queen

• Cersei resists Robert’s authority, considers having Jaime kill him, and later uses Lancel in the strong-wine plot. 19 75 77
• She intrudes on the Small Council, clashes with Jon Arryn, and promotes Mace Tyrell as a potential replacement Hand. 104 105
• After Jon Arryn’s death, Margaery’s beauty and political potential trigger Cersei’s fear of Maggy the Frog’s prophecy. 113

Seizure of the Regency

• Eddard Stark confronts Cersei over her children’s parentage and offers her exile before revealing the truth to Robert. 155 156
• Cersei secures Janos Slynt and the Gold Cloaks, rejects Robert’s will, and arrests Eddard to establish Joffrey’s rule. 158 163
• She names Gryn Commander of the Gold Cloaks and governs as Queen Regent. 165 166

Conflict with Tyrion and Tywin

• Tywin appoints Tyrion as acting Hand, forcing Cersei into an uneasy partnership with the brother she despises. 175 176
• Cersei and Tyrion compete over Gryn, the Gold Cloaks, and control of the court while facing Stannis’s threat. 219 241
• Tywin attempts to remarry Cersei for political advantage, but she refuses to surrender her independence. 286 287

The Tyrell Rivalry

• Cersei resents Margaery’s betrothal to Joffrey and interprets her charity, popularity, and closeness to the king as threats. 267 316 345
• She commands Jaime to kill Margaery, but he refuses. 316 317
• After Joffrey’s death and Tywin’s assassination, Cersei struggles to preserve Lannister authority while mistrusting the Tyrells and resisting Kevan’s counsel. 386 394 396

Fall to the Faith

• Cersei restores the Faith Militant’s armed orders in hopes of using them against Margaery. 417 418
• Her attempt to frame Margaery collapses when Osney confesses to murdering the former High Septon and acting on Cersei’s orders. 446
• Imprisoned by the High Sparrow, Cersei confesses adultery with Lancel, Osney, and Osmund Kettleblack, but denies plotting Robert’s murder and Margaery’s framing. 462 463
• She is shaved and forced to make a naked public walk of atonement through King’s Landing. 467

Death and Legacy

• Mortally wounded after being thrown from a window, Cersei dies with Jaime, Tommen, Myrcella, Qyburn, and Gryn present. 472
• Her final will appoints Gryn Crabb as Lord Regent and Warden of the Realm until Tommen comes of age, while naming Myrcella Duchess of Casterly Rock and Governor of the Westerlands. 471
• Her death and the exposure of her incest become central to the later debate over Tommen’s legitimacy and the Lannister family’s fate. 474 490

Notable Quotes

“You only need to bow and obey!” 24

“I am the Queen, and naturally, I act out of public interest.” 105

“Hear... me... roar...” 472