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Aegon III Targaryen

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Aegon III Targaryen
Aegon III
First seen
Last seen
Appeared in
Also known as
Aegon of House Targaryen, the Third of His Name
Aegon the Dragonbane
Date of birth
Portrayed by


"Rhaenyra Targaryen was murdered by her brother, or rather, his dragon. It ate her while her son watched. What's left of her is buried in the crypts right down there."
―King Joffrey Baratheon points out what little remains of Rhaenyra in the Great Sept of Baelor[src]

Aegon III Targaryen is an unseen character in Game of Thrones. He is long dead by the time of the series. He was a King of the Targaryen dynasty.



Aegon III was a King of the Targaryen dynasty. He was the son of Rhaenyra Targaryen.

Season 3Edit

Ambush at Dragonstone
Aegon witnesses his mother's death
Greater goodAdded by Greater good
While touring the Great Sept of Baelor in King's Landing, King Joffrey Baratheon explains to Margaery Tyrell that Rhaenyra Targaryen was eaten by her brother's dragon while her son - Aegon III, whom he doesn't mention by name - was forced to watch.[1]

In the booksEdit

In the A Song of Ice and Fire novels, Aegon III watched as his mother was devoured by the dragon of Aegon II, his uncle, during the civil war known as the Dance of Dragons. Due to the trauma of witnessing his mother's death, Aegon III developed a fierce hatred and terror of the creatures.

Aegon III ascended to the Iron Throne after Aegon II died without any males heirs. He married Aegon II's daughter (and only surviving child) Jaehaera to seal the peace between the two rival branches of House Targaryen. However, she later died without issue, ending Aegon II's line entirely. Aegon III then remarried to Daenaera of House Velaryon, who was the mother of all of his subsequent children.

Aegon III ruled the Seven Kingdoms long and well, repairing the extensive damage wrought by the civil war. Aegon III is nonetheless often blamed for the death of the last dragon, for which he became known as "Aegon the Dragonbane", despite his later efforts to obtain Dragon eggs. At some point he had nine mages cross the sea to attempt to hatch his remaining cache of eggs.

Aegon had two sons: Daeron, called the Young Dragon, and Baelor, called Baelor the Blessed, and among his daughters were the three "Maidens in the Tower," Daena the Defiant, Rhaena and Elaena. Upon his death in 157AL, Aegon III was succeeded by his young son Daeron. Aegon was said to have always walked with a great grief, and the folly of his sons nearly tore the realm apart.

Both of Aegon III's sons ruled as king but both died without issue. Afterwards, due to the new succession laws Aegon III had enacted, his three daughters were skipped over, and his younger brother Viserys II was crowned king. Therefore later Targaryens such as Daenerys do not descend from him. However, his daughter Daena had a love affair with Viserys II's son King Aegon IV, which produced Aegon IV's bastard son Daemon Blackfyre. Aegon IV legitimized him on his deathbed, after which Daemon founded House Blackfyre. Thus the later Targaryens descend from younger brother Viserys II, while the Blackfyres illegitimately descend from older brother Aegon III.

See alsoEdit


v  d  e
Lord: Queen Daenerys Targaryen Heir: None
Seat: Exiled Lands: Exiled
Title(s): King of the Andals and the First Men
Ancestors:Aegon the Conqueror · Visenya · Rhaenys · Maegor the Cruel · Jaehaerys I · Rhaenyra · Aegon II · Aegon III · Daeron the Young Dragon · Baelor the Blessed · Viserys II · Aegon the Unworthy · Naerys · Daena the Defiant · Rhaena · Elaena · Daeron the Good · Daenerys Martell · Myriah Martell · Baelor Breakspear · Aerys I · Aelinor · Rhaegel · Maekar I · Aerion the Monstrous · Aegon the Unlikely · Duncan the Small
Current members:Aemon Targaryen
Deceased members:Aerys II Targaryen · Rhaella Targaryen · Rhaegar Targaryen · Elia Martell · Rhaenys Targaryen · Aegon Targaryen · Viserys Targaryen · Drogo · Rhaego
Household:Ser Jorah Mormont · Ser Barristan Selmy · Rakharo · Kovarro · Aggo · Irri · Doreah · Jhiqui · Malakho · Missandei · Grey Worm · Daario Naharis
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