Ulf White

Ulf White, called Ulf the White for his pale hair and Ulf the Sot for his drinking, was a man-at-arms whose claim to power rested on Silverwing. His rise from a little-known soldier to a dragonrider, knight, and lord was rapid; so was his turn against Queen Rhaenyra. At Tumbleton, he survived the destruction that killed Hugh Hammer and left him alone with the last living dragon, but his bid for greater power ended when Ser Hobert Hightower poisoned him.

Identity and Rise

Ulf was a pale-haired man-at-arms who mounted Silverwing during the Sowing, when men sought to claim the masterless dragons. Silverwing, once ridden by Good Queen Alysanne, was among the dragons accustomed to human presence and relatively tolerant of it. The account distinguishes this previous familiarity from any general willingness among dragons to accept riders: the Sowing cost many lives, and those who approached the dragons risked being attacked. Ulf’s successful attempt made him one of the new dragonriders on whom Rhaenyra’s cause would depend.

Silverwing gave Ulf a position far beyond his former station, but his new status did not satisfy him. After the battle in the Gullet, he drank with Hugh Hammer in a smoky tavern beneath Dragonstone. The two celebrated having survived the fighting and their new knighthoods; Ulf made plain that he wanted the standing of a lord, not simply a knight. The contrast between his modest origins and his sudden access to a dragon, military influence, and royal favor would shape the ambitions that followed.

Service and Rewards

Ulf fought for Rhaenyra in the Gullet alongside Hugh Hammer, riding Silverwing into battle. Afterward, both men were knighted and granted small holdings on Driftmark. The queen’s reward recognized their service but stopped well short of the lands and power they hoped to acquire. Ulf’s discontent became politically consequential when the deaths of Lords Rosby and Stokeworth left their estates in dispute.

Prince Daemon proposed marrying Ulf and Hugh to the daughters of the executed lords, which would have given the dragonriders their lands and castles. Corlys Velaryon opposed the plan: both girls had younger brothers, and granting the inheritance to daughters over those brothers would challenge established succession expectations across Westeros. Rhaenyra accepted Corlys’s argument and awarded the lands, castles, and wealth to the dead lords’ sons. Ulf received no comparable advancement. The rejected marriage proposal thus sharpened the divide between the honors already granted to him and the greater authority he wanted.

Defection and Ambition

At Tumbleton, Ulf and Hugh changed allegiance to King Aegon II. The accounts leave their motives uncertain. Mushroom portrays them as cowards who chose to join Lord Ormund Hightower rather than face his much larger host; another explanation is that they feared fighting Prince Daeron’s dragon, Tessarion. Other accounts point to avarice: the dragonriders had been disappointed over the Rosby and Stokeworth inheritances, and later offers of Storm’s End and Casterly Rock had also failed to meet their demands. Any promises that may have drawn them to Aegon II remain unproved, and neither man could read or write, leaving their private reasoning beyond recovery.

Ulf’s ambitions continued to grow after the defection. He became Lord of Bitterbridge, but wanted Highgarden, arguing that House Tyrell should lose its seat because it had played no part in the Dance. As Prince Daeron’s army debated whether to advance on King’s Landing, Ulf refused to support an attack unless his own demand was met. Hugh, meanwhile, wanted a crown for himself. With the green forces divided over leadership and strategy, the dragonriders’ demands became a source of instability rather than a dependable instrument of war.

Tumbleton and the Last Dragonrider

When news arrived that Aemond Targaryen had died, the greens at Tumbleton were left without a clear leader. Ulf did not support making Daeron king; he favored a strong ruler and believed that a dragon gave Hugh a claim to the throne. The two dragonriders had three dragons between them, but their ambitions did not translate into a united plan to attack King’s Landing. Their army was already losing men to desertion, while its lords disagreed over whether to advance or withdraw.

During Ser Addam Velaryon’s surprise night attack on Tumbleton, Ulf was inside the town, asleep after drinking at an inn called the Bawdy Badger, which he had taken for his own. Daeron was asleep in his tent, and Hugh was also within the walls. Seasmoke attacked the camp and town, but repeated attempts to wake Ulf failed: he slept through the battle beneath a table. Hugh responded to the attack and was killed by Jon Roxton before he could reach Vermithor. By morning, Ulf had become the last surviving dragonrider and Silverwing the last dragon left to him.

With Hugh dead, Ulf treated his survival as an opening to seize the power the two men had sought together. He told Unwin Peake that they could proceed with the march on King’s Landing, while he claimed the throne for himself. The exchange captures both his confidence and his dependence on circumstances: his rival was gone, the other dragonriders had been killed, and the queen’s opposing forces had been badly shaken. Yet his claim rested on strength and opportunity, not on a stable coalition. Peake and Hobert Hightower still had their own interests, and the planned attack never came to fruition.

Death and Narrative Significance

The morning after Hugh’s death, Hobert Hightower came to discuss the assault on King’s Landing and brought two casks of wine, Dornish red and Arbor gold. Ulf’s suspicion of Hobert’s manner led him to insist that Hightower share the sweeter Arbor gold rather than leave him to drink it alone. Hobert drank with him. Ulf consumed three cups before growing drowsy; the wine had been poisoned, and both men died. Hobert’s choice to drink the same wine concealed the attack only at the cost of his own life.

Ulf’s story turns on the gap between being given power and being satisfied by it. Silverwing transformed an obscure man-at-arms into a knight and lord, but each elevation became a platform for a larger demand: first lands and inheritance, then Highgarden, and finally the Iron Throne. His titles and dragon made him dangerous, yet did not resolve the competing claims and loyalties around him. His death, brought about at a wine meeting rather than in battle, closes the rise of a would-be king who outlived Hugh Hammer only briefly and never secured the power he sought.