Supporters of Rhaenyra during the Dance of the Dragons
Houses which supported Rhaneyra's claim to the Iron Throne (sworn supporters, forced supporters, betrayers of the greens)
House Arryn (Lady Jeyne Arryn supported Rhaenyra as her kinswoman in exchange for a dragon to keep Vale safe)
House Bar Emmon (Lord Bar Emmon was a member of Rhaenyra's black council during the civil war)
House Beesbury (Lord Lyman Beesbury was the only member of the small council to support Rhaenyra's claim, his grandson, Lord Alan Beesbury fought for the blacks after his death)
House Bigglestone (Lord Bigglestone fought on the side of the blacks in the battle by the Lakeshore)
House Blackwood (Lord Samwell Blackwood supporter Rhaneyra's claim, his son, Lord Benjicot Blackwood, led the blacks army with Lord Kermit Tully)
House Borrell (Prince Jacaerys gained the support for his mother of House Borrell during his visit to Sisterton)
House Bracken (Initially sided with the greens, after Prince Daemon captured Stone Hedge, Lord Humfrey Bracken surrendered to save his family)
House Broome (Ser Alfred Broome was a part of Rhaenyra's household, until he betrayed the blacks for the promises of lordship and wealth)
House Buckler (Lord Buckler was executed at the beginning of the war for refusing to swear loyalty to Aegon)
House Burley (Billy Burley was the best bowman in service of House Blackwood, fighting on the side of the Blacks)
House Butterwell (Lord Butterwell initially supported Rhaenyra's claim, but after he was captured, he chose to swear loyalty to Aegon)
House Byrch (Ser Balon Byrch served for Rhaenyra, becoming a Commander of the City Watch)
House Cargyll (Ser Arryk and Ser Erryk Cargyll, twin brothers sworn to Kingsguard, Arryk chose to side with the greens and Erryk chose to side with the blacks)
House Caswell (Lord Caswell was among nobles at the court who supported Rhaenyra, he was beheaded for refusing to bend the knee to Aegon)
House Celtigar (Lord Bartimos Celtigar was a member on Rhaenyra's black council, later he became master of coin and lord treasurer)
House Cerwyn (Lord Cerwyn was a close friend of Cregan Stark and fought with him for the blacks)
House Chambers (Lord Chambers fought for blacks in the battle of by the Lakeshore)
House Charlton (Lord Jon Charlton died by the Lakeshore, fighting for the Blacks)
House Corbray (Lord Leowyn and his younger brother Ser Corwyn Corbray led their liege, Lady Jeyne Arryn's army of ten thousand men, to King's Landing in support of Rhaenyra's claim)
House Costayne (Lord Owen Costayne declared support for Rhaenyra, going against his liege, Lord Ormund Hightower)
House Crabb (Ser Rennifer Crabb marched with the Valemen in King's Landing in support of Rhaenyra)
House Darke (Ser Harrold Darke served as a squire for Ser Steffon Darklyn, he became one of Rhaenyra's Queensguard)
House Darklyn (Ser Steffon Darklyn was a Kingsguard for King Viserys Targaryen, after the King's death, he became Lord Commander of the Queensguard)
House Darry (Lord Darry and his heir fought for Rhaenyra before they were burned by Vhagar, other family members, Lord Derrick, Lord Ronald and Ser Damon Darry fought for the Blacks)
House Deddings (Lord Lyonel Deddings sided with the blacks, joining Addam Velaryon at the Second Battle of Tumbleton)
House Dustin (Lord Roderick Dustin led two thousand soldiers, known as the Winter Wolves, to fight for Rhaenyra, leading to several victories for the blacks)
House Fell (Lady Fell was among other nobles who refused to swear loyalty to Aegon and were beheaded for it)
House Footly (Lord Footly hosted the blacks during the war, after his seat was seized, he was slain by Jon Roxton)
House Frey (Lord Forrest Frey aided Prince Daemon during the siege of Stone Hedge, after his death, his widow, Sabitha Frey took over the Frey levies)
House Goode (Ser Glendon Goode was one of Rhaenyra's Queensguard and later her Lord Commander of the Queensguard)
House Grey (Ser Garibald Grey led an army of rivermen in the battle by the Lakeshore for Rhaenyra's claim)
House Greyjoy (Lord Dalton Greyjoy chose to side with blacks, attacking the westerlands while it's liege was fighting for Aegon in the riverlands)
House Grimm (Lord Grimm declared for the blacks, later surrounding to Lord Ormund Hightower in fear of Prince Daeron's dragon, Tessarion)
House Groves (Ser Regis Groves was one of the four blacks appointed to the Kingsguard by Aegon III after the war ended)
House Harte (Lord Harte was one among other nobles who refused to swear loyalty to Aegon and were beheaded for it)
House Hayford (Lord Hayford was beheaded together with Lord Buckler, Lord Caswell and Lady Fell for refusing to break their oaths)
House Hornwood (Lord Hornwood marched alongside Lord Cregan Stark and other northerners towards King's Landing)
House Mallister (Lord Jorah Mallister was among earlier riverlords who declared support for Rhaenyra)
House Manderly (Lord Desmond Manderly agreed to support the blacks in return for his youngest daughter to marry Prince Joffrey, his sons, Ser Medrick and Lord Torrhen Manderly joined Lord Cregan Stark and his army)
House Marbrand (Ser Lorent Marbrand served Rhaenyra's Queensguard and later was Lord Commander of her Queensguard)
House Massey (Lord Gormon Massey very early showed his support for Rhaenyra, being a member of her black council)
House Merryweather (Lord Merryweather was one of Rhaenyra's loyalist, beheaded for refusing to swear loyalty to Aegon, his widow, Lady Merryweather continued supporting the blacks after his death)
House Mooton (Lord Walys Mooton led an army to retake Rook's Rest from the greens and attempted to kill Sunfyre, his brother, Lord Manfryd Moonton later switched sides to the greens)
House Mullendore (Lord Mullendore declared support for Rhaneyra, going against his liege, Lord Ormund Hightower)
House Oakheart (At the beginning of the war, sided with Rhaenyra, later forced into submission by Prince Daeron and Lord Ormund Hightower)
House Perryn (Lord Perryn fought for Rhaenyra at the battle by the Lakeshore)
House Piper (Lord Petyr Piper from the beginning of the civil war swore loyalty to Rhaenyra, as did his successor, Lord Stanton Piper, fighting at the second battle of Tumbleton for blacks)
House Redfort (Ser Adrian Redfort joined Rhaenyra's Queensguard after the seize of King’s Landing)
House Roote (Lord Roote chose to support Rhaenyra's claim over Aegon's and helped capture Stone Hedge)
House Rosby (Lord Rosby first declared support for Rhaenyra, but switched sides to the greens to avoid execution)
House Rowan (Lord Thaddeus Rowan supported Rhaenyra during the war, marching against Lord Ormund Hightower in the Reach)
House Royce (Ser Willam Royce was a knight serving Rhaenyra, he attempted to rescue Prince Joffrey when he tried to save dragons from the city mob)
House Smallwood (Lord Joseth Smallwood fought with the blacks against westermen in the riverlands)
House Stark (Lord Cregan Stark pledged his loyalty to Rhaenyra through her son Prince Jacaerys after they sealed an agreement, leading the northmen to battle in support of blacks)
House Staunton (Lord Staunton was a member on Rhaenyra's black council, he was beheaded by the greens when they seized his seat)
House Stokeworth (Lord Stokeworth was a support of Rhaenyra at court, but swore loyalty to Aegon to escape death, when Rhaenyra took over King's Landing, he tried switching sides again, for his betrayal he was executed)
House Sunderland (Lord Sunderland gave his support for Rhaenyra after he received Prince Jacaerys at Sisterton)
House Tarly (Lord Alan Tarly joined Lord Owen Costayne and Ser Alan Beesbury in an attack on Lord Ormund Hightower's forces for the blacks)
House Tully (Lord Grover Tully wished to supports the greens, but was too weak to take action, his grandson, Lord Elmo Tully joined Rhaenyra's blacks, his sons Kermit and Oscar were leaders of Tully armies)
House Vance of Wayfarer's Rest (Lord Hugo Vance of Wayfarer's Rest supported Rhaenyra and the blacks while Lord Vance of Atlanta supported Aegon and the greens)
House Velaryon (Lord Corlys Velaryon and his wife, Princess Rhaenys were early loyalists to Rhaenyra, fighting with the rest of the blacks)
House Vypren (Lady Sabitha Frey (nee Vypren) supported the blacks as did her father and brothers)
House Wode (Ser Oswald Wode was a supporter of Rhaenyra during the civil war)