Harren the Red’s Rebellion was an early challenge to Targaryen rule, sparked by abuses at Harrenhal and briefly turning the colossal castle into the seat of a self-proclaimed king. The revolt exposed the fragility of Aenys I’s authority: his hesitant response gave the insurgents time to escape, and the rebellion ended only after a later fight in which the King’s Hand was killed.

Causes and Outbreak

The first stirrings of revolt came in the riverlands, amid the ruins of Harrenhal. Aegon the Conqueror had granted the castle to Ser Quenton Qoherys, whose title passed to his grandson Gargon Qoherys after Quenton died in a fall from his horse in 9 AC. Gargon became notorious for abusing the lord’s right of the first night and for mistreating women in his household. The rebellion began when the father of a maid whom Gargon had abused opened a postern gate to an outlaw calling himself Harren the Red, who claimed to be a grandson of Harren the Black.

Seizure of Harrenhal and the King’s Response

Harren and his brigands seized Gargon from his bed and killed him. Some of the castle’s men-at-arms died, while the others joined the rebels. Harren declared himself Lord of Harrenhal and King of the Rivers; he did not claim the Iron Islands, since he was not ironborn.

Aenys I was still on a royal progress, staying with Lord Tully at Riverrun on his way back to King’s Landing, when news of the seizure reached him. Lord Tully urged the king to fly on Quicksilver and attack Harrenhal as his father had. Aenys instead ordered Tully to summon his banners and waited while they gathered, perhaps mindful of his mother’s death in Dorne. He marched only after a thousand men had assembled. By then Harren the Red had abandoned Harrenhal, leaving corpses behind; he had killed Gargon’s servants and taken his followers into the woods.

The delay coincided with a widening crisis. On Aenys’s return to King’s Landing, he learned that Jonos Arryn had deposed and imprisoned his brother in the Vale, that a priest king had appeared in the Iron Islands, and that the Vulture King was rallying supporters in Dorne. The Harrenhal rising was therefore one part of a broader wave of challenges confronting the new king.

Defeat and Aftermath

Harren the Red was eventually brought to bay in a village west of the Gods Eye. He fought to the end, killing the King’s Hand, Lord Alyn Stokeworth, before Stokeworth’s squire, Bernarr Brune, cut him down. Aenys rewarded Brune with knighthood and granted gold, offices, and honors to several men who had served against the rebels.

The king’s greatest praise went to his brother Maegor. On Maegor’s return to King’s Landing, Aenys welcomed him before a cheering crowd and named him Hand of the King. Two young dragons hatched among Dragonstone’s firepits later that year, an occurrence taken as a sign. The rebellion thus ended not only with the death of Harren the Red, but with Maegor’s elevation and a public celebration of the royal house’s strength.