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Lord Ormund Hightower, portrayed by James Norton, has emerged as a central figure in the third season of HBO’s House of the Dragon, commanding the Hightower host during the brutal succession war known as the Dance of the Dragons. As the cousin of Queen Alicent Hightower, Ormund’s strategic maneuvers and his influence over the young prince Daeron Targaryen are shaping the conflict’s trajectory. R. Martin’s Fire & Blood, Ormund’s leadership of the Reach’s forces leads to a volatile confrontation at Tumbleton, where his military campaign ultimately meets a violent end.
The conflict in the Reach serves as a primary front in the struggle between Rhaenyra Targaryen and her half-brother, Aegon II. While the show depicts Ormund as a calculated strategist who initially yields to Rhaenyra’s dragons only to later resist, the book chronicles a more direct path toward the devastation of the Reach. Understanding Ormund’s role requires a look at both his political ambitions in Oldtown and the eventual collapse of his command during the chaotic Battle of Tumbleton.
James Norton as Ormund Hightower in “House of the Dragon.”
Theo Whiteman/HBO
The Hightower Campaign and the Rise of Daeron the Daring
In Fire & Blood, Ormund Hightower acts as the primary architect of the resistance against Rhaenyra’s claim, leveraging the significant resources of House Hightower. His strategy relies heavily on the presence of Prince Daeron Targaryen, whom Ormund mentors and styles as “Daeron the Daring.” By framing the teenage prince as a more legitimate and virtuous claimant than his older brothers, Aegon II and Aemond, Ormund seeks to consolidate power within the Reach and project strength toward the capital.

This political maneuvering is backed by a substantial military force. According to Martin’s text, the Hightower army eventually grows to include 20,000 men, making it one of the most formidable threats to Rhaenyra’s reign. The inclusion of Daeron’s dragon, Tessarion, provides the army with a necessary aerial deterrent against the queen’s own dragonriders. Ormund’s influence over the young prince is profound; he treats Daeron as a ward of Oldtown, distancing the boy from the perceived corruption and volatility of the Targaryen court in King’s Landing.
Ormund commands the Hightower army in “House of the Dragon.”
Theo Whiteman/HBO
The Battle of Tumbleton and Ormund’s Fate
The strategic importance of Tumbleton, a prosperous market town, becomes the breaking point for the Hightower host. In the book, Rhaenyra’s forces, including the Northern contingent known as the Winter Wolves, launch an assault on the town. Despite being significantly outnumbered, the loyalist forces capitalize on the confusion of the battle. It is during this engagement that Ormund Hightower is killed.

Historical accounts within the narrative suggest that Ormund was slain by Lord Roderick Dustin, a Northern commander often referred to as “Roddy the Ruin.” The death of the commander creates a vacuum in the Hightower leadership, which should have resulted in a victory for Rhaenyra’s supporters. Instead, the situation deteriorates rapidly due to the actions of the “Two Betrayers,” Ulf White and Hugh Hammer. These dragonriders, who were sent to assist Rhaenyra’s forces, abandon their orders and use their dragons, Silverwing and Vermithor, to burn the town, effectively destroying both the Hightower army and the town’s defenders.
James Norton as Ormund Hightower in “House of the Dragon.”
Kevin Baker/HBO
Why the Hightower Resistance Matters
The trajectory of Ormund Hightower illustrates the broader themes of House of the Dragon: the fragility of alliances and the catastrophic impact of dragon warfare on the common people. Ormund’s belief that he could “restore the ancient order” through Daeron highlights the deep-seated tensions between the Hightower’s devotion to the Faith of the Seven and the Targaryens’ reliance on Valyrian magic. Even after his death, the consequences of the Battle of Tumbleton continue to ripple through the war, as the betrayal by Ulf and Hugh fundamentally alters the balance of power.
The show continues to explore the complexities of House Hightower’s role, particularly the friction between the family’s scholarly aspirations and the violent reality of the Dance of the Dragons. Readers are encouraged to share their thoughts on these developments in the comments below.
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