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"The lads caught a groom and two maids trying to sneak away with a stolen horse and some gold cups."
―Ser Mandon to Queen Cersei[src]

Ser Mandon Moore was a member of the Kingsguard and defended King Joffrey Baratheon as he defended King Robert Baratheon before him.



Ser Mandon Moore is a member of House Moore, a noble house from the Vale.

Season 1

Ser Mandon is among the Kingsguard who attack Eddard Stark when he tries to de-throne Joffrey.[1] He is also present when Ser Barristan Selmy is dismissed from the Kingsguard.[2]

Season 2

Ser Mandon stands guard during a dinner held by Cersei and Tyrion during which Cersei claims to have imprisoned Tyrion's lover/whore. The Queen orders the knight to bring her before them. Ser Mandon and one of his sworn brothers then bring in Ros, whom Cersei mistook for Tyrion's lover (which was actually Shae).[3]

Immediately prior to the Battle of the Blackwater, Ser Mandon informs Cersei of a groom and two maids attempting to flee with a stolen horse and some gold cups. She orders Ser Mandon to have Ilyn Payne put their heads on spikes outside the stables as a warning.[4]

During the battle, Ser Mandon and Ser Boros Blount remain at the side of King Joffrey as he oversees the city's defenses alongside Tyrion Lannister, the Hand of the King. When the forces of Stannis Baratheon reach the city and begin invading it, Joffrey departs for the safety of the Red Keep, at the urge of Queen Cersei, and orders Ser Mandon and Ser Boros to aid Tyrion.[4]

Podrick kills Mandon when he tries to kill Tyrion.

Tyrion urges a host of men-at-arms to help him fight the invaders and orders Ser Mandon and Ser Boros to join him in leading the battle. Ser Mandon is also ordered to carry the royal banner. In the midst of battle, Ser Mandon attempts to murder Tyrion, right after Tyrion thought he was safe and took his own helmet off. Ser Mandon narrowly misses making a killing stroke, by mere inches – the stroke only succeeded in badly slashing Tyrion across the face. Mandon readies to kill Tyrion with a second swordstroke but is then killed by Tyrion's squire, Podrick Payne, who drives a lance through the back of his head.[4]

Season 3

While pondering over their new forced marriages, Tyrion asks Cersei whether or not she employed Ser Mandon to kill him while on the Blackwater. She refuses to reply, and Tyrion suspects Joffrey to be the one who gave the order.[5]

Season 4

During their mission to locate Sansa, Brienne asks Podrick if he did anything remotely related to combat while he squired for Tyrion. He tells Brienne how he killed Ser Mandon to protect Tyrion during the Battle of the Blackwater.[6]


Game of Thrones: Season 1 appearances
Winter Is Coming The Kingsroad Lord Snow Cripples, Bastards, and Broken Things The Wolf and the Lion
A Golden Crown You Win or You Die The Pointy End Baelor Fire and Blood
Game of Thrones: Season 2 appearances
The North Remembers The Night Lands What Is Dead May Never Die Garden of Bones The Ghost of Harrenhal
The Old Gods and the New A Man Without Honor The Prince of Winterfell Blackwater Valar Morghulis


In the books

In the A Song of Ice and Fire novels, Mandon Moore is a member of Robert Baratheon's Kingsguard. Jaime considers him the most dangerous (after himself), because his face gives nothing away.

Very little is known about Ser Mandon. He came from the Vale and was brought to King's Landing by Lord Jon Arryn. Robert Baratheon made him a member of the Kingsguard, but neither Robert or even Jon loved him very much - possibly implying that Jon brought him from the Vale at Lysa Arryn's request. In turn, this would suggest that Lysa was influenced to make this request by Littlefinger, and therefore that Mandon may have actually been one of Littlefinger's agents, but there is no evidence to prove that.

Ser Mandon was never close to his fellow members of the Kingsguard. Barristan Selmy said of him that he had no friends but his sword and no life but duty. Jaime regarded him as a dangerous man, but not a man others would follow.

When Tyrion arrives in King's Landing to take his place as Hand of the King, accompanied by Bronn and Timett, Ser Mandon bars his way to the small council chamber and steadfastly refuses to let him through, stating that Cersei has ordered that no one be admitted. Tyrion mentions that Bronn slew Ser Vardis Egen, whom Ser Mandon knew, in single combat, which also has no effect. As Tyrion ponders whether to use force, Ser Mandon agrees to let him pass and Tyrion is relieved to have survived his first test as Hand unscathed. While he is confident that Bronn and Timett could have killed Ser Mandon if necessary, killing a member of the Kingsguard would have been an inauspicious start to his tenure. This confrontation was omitted from the TV series; Tyrion simply strolls into the chamber.

In A Clash of Kings, Ser Mandon is not present when Cersei reveals to Tyrion that she has captured the whore she believes to be his lover. The ones who bring the whore into the room are the Kettleblack brothers. In the books, Ser Mandon is also killed by Podrick Payne, but Pod shoves him into the Blackwater Rush as he attempts to assassinate Tyrion Lannister; Moore is dragged underwater by the weight of his armor and drowns.

Tyrion believes that Ser Mandon tried to kill him at Cersei's orders, but cannot find any link or evidence. He attempts to obtain some information about Ser Mandon from Varys, but Varys reveals only what Tyrion already knows; Tyrion wonders if Varys knows rather more than he says, though. He does not make any more inquires afterwards.

When Jaime assumes his duties as Lord Commander of the Kingsguard, he notices that the White Book needs to be updated about the death of Ser Mandon. This is the last reference to him in the novels.

Unlike his sworn brothers Meryn Trant and Boros Blount, who are regarded as being loyal to the Queen, Ser Mandon's true allegiance remains a mystery and is the subject of speculation. So far, it is unknown who sent him to kill Tyrion.

In the TV series, Tyrion rationalizes that only Cersei or Joffrey could have ordered a Kingsguard to kill him, but even Cersei isn't stupid enough to make such a clumsy assassination attempt: while Joffrey probably hoped that Tyrion's assassination would go unnoticed in the confusion of the battle, it would still have happened in front of his entire army and thus leave dozens of witnesses. Moreover, any witnesses would know that only Cersei or Joffrey could have ordered Ser Mandon, and it would have been more intelligent to order a random sellsword to kill Tyrion than a Kingsguard. On the other hand, this hasn't been officially confirmed within the TV series, it is only Tyrion's speculation - it doesn't occur to Tyrion that an allegedly honorable Kingsguard could simply have been corrupted into doing it by almost anyone (i.e. Littlefinger, Varys, etc.), but then the question is: what was Ser Mandon offered? As a member of the Kingsguard, he was not allowed to get married or own lands, so a bribe wouldn't mean much to him.

See also