House Tully

House Tully became the leading house of the Riverlands through Edmyn Tully’s defiance of Harren the Black and alliance with Aegon I Targaryen. Its authority rested on a pivotal reversal: the Riverlands rose against their ironborn overlord, and the house that joined the Conqueror’s cause was rewarded with lordship over the region. In later generations, House Tully remained central to Riverlands politics, though its rule depended on relationships with powerful neighbors and on the changing struggles for the Iron Throne.

From rebellion to Lord Paramount

For three generations, House Hoare had ruled the Riverlands, but Harren the Black’s rule had left deep grievances. His construction of Harrenhal had cost thousands of lives, and the demands for materials and gold had impoverished lords and smallfolk. When Harren summoned Edmyn Tully to defend the castle, Edmyn instead declared for House Targaryen, raised the dragon banner over Riverrun, and rode out with his knights and archers to join Aegon’s forces. His choice gave heart to other riverlords, who one by one renounced Harren and declared for Aegon.

Harren withdrew behind Harrenhal’s formidable walls, but the castle could not withstand Balerion’s attack. Harren and his remaining sons died in the fires, ending House Hoare’s rule over the Riverlands as well as the Iron Islands’ hold on the mainland. The following day, outside the smoking ruins, Aegon accepted Edmyn’s oath of fealty and named him Lord Paramount of the Trident. The other riverlords also paid homage to Aegon as king and to Edmyn as their liege lord. The appointment converted House Tully’s wartime choice into a new political order: authority in the Riverlands now ran through Riverrun, under the Iron Throne.

Authority within the realm

House Tully’s rise took place within a kingdom that retained many of its older regional structures. Aegon allowed local lords to continue exercising their established powers, and left inheritance customs and feudal arrangements largely unchanged. At the same time, his King’s Peace required lesser lords and landed knights to bring disputes to their liege lords, while conflicts among the great houses came before the Crown. House Tully’s position as Lord Paramount therefore placed it between local authority and royal arbitration: the Tullys were the regional liege, but their standing formed part of a wider system whose ultimate authority belonged to the king.

The Tullys’ new status did not mean that every matter of Riverlands governance became uncomplicated. Aegon granted Harrenhal and its domains to Ser Quenton Qoherys, his former master-at-arms, while requiring the new lord to accept Edmyn Tully as liege. The grant put a major castle and its lands under a separate lord, but preserved the Tullys’ superior regional authority. Quenton’s agreement to marry one of Edmyn’s daughters further linked the new Harrenhal lordship to the house that governed the Trident. Thus, even as the Conquest replaced House Hoare, it established authority through layered lordships, fealty, and marriage ties rather than through a single undivided grant.

House Tully in later royal conflicts

The Riverlands remained vulnerable to the consequences of conquest and succession disputes. During Aenys’s reign, discontent with the new order gathered around Harrenhal, where the later Qoherys lordship became associated with abuses of the lord’s right of the first night. Aenys was visiting Lord Tully at Riverrun on his way back to King’s Landing when an outlaw called Harren the Red seized Harrenhal. The episode showed how unrest at a great regional seat could threaten the wider realm, even while the king was receiving the hospitality of House Tully.

In the rebellion of Prince Aegon against Maegor, the Tullys stood among the forces assembled against the young claimant. Lord Tully marched from Riverrun with Lord Harroway as loyalist armies converged on Aegon’s host. Their participation placed House Tully on the side of the crown in that conflict, in contrast to the earlier moment when Edmyn’s rebellion against Harren had helped establish Tully power. The distinction reflects the house’s changed position: Edmyn had advanced by challenging an overlord, whereas his successors operated within a realm where the Tullys themselves were the established lieges of the Riverlands.

The Dance and the postwar settlement

During the Dance of the Dragons, the Riverlands were again a contested region. Daemon Targaryen proposed taking Harrenhal as a mainland base and seeking the allegiance of the riverlords, whom he described as quarrelsome and ruled, at least in name, by House Tully. His plan paired the seizure of a strategically useful stronghold with diplomatic efforts to secure the lords’ support. This description suggests that the Tullys’ formal regional standing did not guarantee that every riverlord would automatically follow their lead.

After the war, House Tully’s position was strengthened by the settlement of northmen in the Riverlands. More than a thousand northmen returned south with Alysanne Blackwood and Benjicot Blackwood, and hundreds of marriages were made at fairs held at Raventree, Riverrun, Stoney Sept, the Twins, and Fairmarket. Others entered the service of local lords as guards and men-at-arms. The newcomers strengthened the Riverlands houses that welcomed them, particularly House Tully and House Blackwood, while helping revive the worship of the old gods south of the Neck. The marriages and military service gave the postwar settlement practical force: it brought people, labor, and armed retainers into a region depleted by war.

House Tully also appeared in the departures that followed the royal wedding and coronation. Lord Kermit Tully and his knights returned to Riverrun, resuming their place in the Riverlands, while his brother Oscar Tully sailed with the Stormbreakers for Tyrosh and the Disputed Lands. The brothers’ different courses show the range of the house’s postwar connections: Kermit returned to its regional seat, while Oscar joined a company operating beyond the realm. Across these episodes, House Tully’s history is marked by its dual role as a local ruling house and a participant in the larger political order, from Edmyn’s decisive alliance with the Conqueror to the later rebuilding of a war-torn Riverlands.