Who was the weakest Targaryen king?

Aegon IV Targaryen, known as Aegon the Unworthy, was one of the worst and weakest Targaryen kings to ever sit on the Iron Throne. His selfishness, gluttony and disregard for consequences led to great suffering and chaos in the Seven Kingdoms.

Aegon‘s Early Life

Before he was known as "The Unworthy," Aegon Targaryen was born the son of the respected King Viserys II. As a child, Aegon showed glimmers of potential – he was intelligent, strong-willed and determined. But over time, his worst impulses took hold.

Some historians believe the seeds of Aegon‘s later failures were planted early on. His father Viserys II was a balanced and wise rulerfocused on diplomacy over war. Young Aegon rebelled against these qualities he saw as weak and began surrounding himself with less savory characters that fueled his baser instincts.

As George R.R. Martin wrote: "The lad was sly and quick to learn, but also wanton, cruel and quarrelsome." The die was cast for the man Aegon would become.

Aegon IV as the "Westero Barron Harkonnen"

Aegon displayed many of the same warped qualities as the fictional villain Baron Harkonnen from Frank Herbert‘s Dune series. Like the baron, Aegon IV was incredibly obese, full of greed and lust. He manipulated others for his own ends without care for the consequences.

For example, Harkonnen deliberately sabotaged rival House Atreides by falsely casting them as enemies of the emperor. This mirrors how Aegon IV deliberately destabilized the kingdom to weaken any rivals to his bastard children.

Both men were cunning yet completely self-serving, leaving chaos in their wake. While fictional, Harkonnen represents the same absence of wisdom and restraint that defined Aegon‘s reign.

A King Consumed by Lust and Gluttony

Aegon‘s contemporaries and histories depict him as an obese glutton given over to lustfulness and hedonism. He indulged his appetites at the expense of good rule.

"His Lordship was grossly fat, wheezing and puffing at the slightest exertion."

"Towards the end, too heavy even to stand, Aegon was said to have taken up residence in a palanquin set on wheels, rolling about his palace day and night."

As this suggests, Aegon completely abandoned the dignity and leadership expected of a Targaryen king. He made an absolute mockery of the weighty responsibilities of rule.

Destabilizing the Realm for His Bastards

But Aegon IV‘s worst offense came after his death. On his deathbed, he legitimized his numerous bastards born of lowborn mothers:

• Daemon Waters, later Daemon Blackfyre
• Aegor Rivers, later Bittersteel
• Shiera Seastar
• Brynden Rivers, later Bloodraven

This fateful decision led to five Blackfyre Rebellions that destabilized Targaryen control for generations.

As the table shows, Aegon IV‘s legitimization of his bastards resulted in massive bloodshed spanning decades. It was an unconscionably irresponsible decision motivated by Aegon‘s ego.

The Iron Throne Corrupts Even Good Men

While Aegon IV represents the worst excess of Targaryen rule, even seemingly good men struggled under the weight of kingship. Viserys I was a decent man who nonetheless failed as king.

The Iron Throne itself seems to corrupt otherwise honorable men. As countless cut hands and legs attest, the thousand blades of the throne are dangerous. The man who grasps power – even for good intent – risks being cut and bleeding.

Perhaps Lord Acton put it best – "Power tends to corrupt and absolute power corrupts absolutely." The Targaryen dynasty offers tragic proof of this wisdom.

The Prestige of House Targaryen

For centuries, House Targaryen commanded prestige and respect in Westeros as dragonlords. But over time, failures like Aegon IV accelerated their decline. Without proper wisdom and restraint, even great dynasties rot from within.

The madness of Aerys II and his obsession with wildfire were the last gasps of Targaryen rule. He completed the destruction that weak, cruel rulers like Aegon IV set in motion.

Leadership Lessons from Aegon IV

Though fictional, Aegon IV provides a cautionary tale about the cost of selfish, short-sighted leadership. His story reminds me how essential wisdom, justice and concern for people are for good governance, even if those virtues don‘t seem exciting.

Rulers who only care for their personal interests or glory eventually destroy the very kingdoms they are meant to serve. Aegon died long ago, but we still see modern leaders who share his vices. I hope we learn the lessons history provides before it is too late.