- For other characters who share the same name, see "Aegon Targaryen (disambiguation)".
- "Aegon the Unworthy legitimized all his bastards on his deathbed. Inevitably the greatest of these, Daemon Blackfyre, declared himself the rightful heir, and ignited yet another war for the crown."
Aegon IV Targaryen, also called Aegon the Unworthy, was the fourth king of his name to sit on the Iron Throne and the eleventh king of the Targaryen dynasty to rule the Seven Kingdoms. He was formally styled Aegon of the House Targaryen, the Fourth of His Name, King of the Andals and the First Men, Lord of the Seven Kingdoms, and Protector of the Realm.
He succeeded his father Viserys II Targaryen and was, in time, succeeded by his son Daeron II. Aegon IV fathered several children, both trueborn and bastard. He was the father of Daeron and Daenerys by his sister-wife, Queen Naerys and with his cousin and mistress, Queen Daena, he fathered Daemon Blackfyre.
Aegon IV (along with his vast progeny) is mentioned in the House Targaryen entry of the book The Lineages and Histories of the Great Houses of the Seven Kingdoms
|Aegon III Targaryen|
|Viserys II Targaryen|
|Daeron I Targaryen|
"Daeron the Young Dragon"
|Baelor I Targaryen|
"Baelor the Blessed"
"Daena the Defiant"
|Aemon Targaryen |
"Aemon the Dragonknight"
of Aegon IV by different women: Bloodraven, Bittersteel, and Shiera
- "The Lives of Four Kings. Grand Maester Kaeth's history of the reigns of Daeron the Young Dragon, Baelor the Blessed, Aegon the Unworthy, and Daeron the Good. A book every king should read."
- ―Tyrion Lannister
In the books
In the A Song of Ice and Fire novels, Aegon IV is remembered as one of the worst kings in the entire history of the Targaryen dynasty, which is the reason why he is popularly known as "Aegon the Unworthy". Aegon was a decadent, gluttonous and corrupt ruler, who indulged his passions and whims at every opportunity. Being attractive in his youth, he was popular with women both highborn and lowborn. He had as many as nine mistresses and many bastards. Supposedly, he had any woman he wanted whether they were married or not. People often joked that while the Targaryen words were "Fire and Blood", Aegon IV's motto might as well have been "Wash her and bring her to my bed". Due to his years of overindulgence, by the end of his reign Aegon IV was extremely obese, to the point that his legs could barely support his own weight. Even so, he remained quite vain throughout his life. Moreover, he was a very petty man, needlessly causing strife at the royal court.
Four of his bastard children were born to noblewomen, and they became known as the "Great Bastards". Chief among them was Daemon, who upon being legitimized created House Blackfyre. Other notable bastards were Aegor Rivers ("Bittersteel"), Brynden Rivers ("Bloodraven") and Shiera Seastar. Aegon IV foolishly legitimized all of his bastard children upon his deathbed, which resulted in Daemon Blackfyre declaring himself the rightful heir and tearing apart the Seven Kingdoms in civil war. Ultimately, Aegon IV's corruption led to a series of Blackfyre Rebellions which would plague Westeros for five generations.
According to author George R.R. Martin, Aegon IV is loosely the Targaryen equivalent of King Henry VIII of England. Martin's instructions for artistic depictions of Aegon IV explicitly cite Henry VIII. Both kings started out young and attractive, but by the ends of their reigns became infamously fat from overindulgence, and their numerous sexual affairs resulted in bloody succession conflicts which were eventually resolved with the rise of good rulers (Daeron II and Elizabeth I respectively).
| Targaryen dynasty|
Aegon I (1–37 AC) · Aenys I (37–42 AC) · Maegor I (42–48 AC) · Jaehaerys I (48–103 AC) · Viserys I (103–129 AC) · Aegon II (129–131 AC) · Aegon III (131–157 AC) · Daeron I (157–161 AC) · Baelor I (161–171 AC) · Viserys II (171–172 AC) · Aegon IV (172–184 AC) · Daeron II (184–209 AC) · Aerys I (209–221 AC) · Maekar I (221–233 AC) · Aegon V (233–262 AC) · Aerys II (262–281 AC)
| Baratheon dynasty|
| Lannister dynasty|
Cersei I (303–305 AC)
| Targaryen restoration|
Daenerys I (305 AC)
| Elected monarchs|
Brandon I (305 AC–Present)