The family tree below shows the four most recent generations of House Valgon, in birth order. Deceased family members are italicized, and the original surnames of those who have bred and/or married into the family are shown for convenience. Player character names are marked with an asterisk. Click on the names for commonly known information.
| Sex | Name | Dates | Class | Biography |
| M | Antek | 1294-1347 | Wiz/Red Wiz | Boris' eldest brother, Antek became head of the house in 1334. Under his guidance, the house was known for its production of spells and research; the family business fell by the wayside. He maintained a fair but relatively loose rule, calling on services as they were needed and allowing family members to operate individually. |
| F | Falda Csittanko | 1298-1336 | Aristocrat | |
| M | Lee'voth | 1317-1347 | Wizard | |
| M | Imourad | 1318-present | Monk | |
| F | Cezria Indolf | 1320-present | Monk | |
| M | Rayek | 1342-present | Red Wizard | |
| F | Zelsea | 1319-present | Rogue | |
| M | Halav Kallos | 1315-? | Rogue | |
| M | Kano | 1354-present | Fighter | |
| F | Isa | 1356-present | Cleric | |
| M | Boris | 1306-present | Wiz/Red Wiz | Boris is a cruel, bitter old man who keeps the family running in an orderly fashion, if only so he can have the resources and privacy he needs. He is credited with getting the family business back on track by making sure that each member of the household performs a function. In recent years he has been withdrawn and hateful, but following the birth of his great-granddaughter, he took on a new tone. He approached his family with generosity and redecorated the family home - shortly before disappearing altogether. |
| F | Derogna Shanived | 1308-1354 | Wizard | |
| M | Unknown | 1335 | None | |
| M | Balogh | 1337-1357 | Fighter / Knight | |
| M | Berach | 1339-present | Wizard | |
| F | Jaka | 1339-present | Aristocrat | |
| F | Jera | 1357-present | Aristocrat | Jera was raised angry at her treatment by her grandfather, Boris. She was viciously glad to fail her magical aptitude test and has been defiantly "useless" ever since, though she does maintain social ties. Boris made her useful when he ordered family members to deliver her to him; when she was released, she was pregnant. |
| F | Thurisa | 1374-present | None | |
| M | Gulyas | 1307-1364 | Bard | A fat, jolly man for most of his life, Gulyas relished pleasure until his death, which was unsurprisingly in flagrante delicto. His focus on pleasure kept him safe from Boris, though he was put to work attending functions and the markets. It is known that Gulyas had a penchant for young girls that extended to some of the members of his family. |
| F | Tasya Ilmeth | 1312-present | Wizard | |
| M | Fury | 1328-present | Cleric | Fury despised his lazy, burbling father practically since birth and aspired to become the very opposite. He was already a tyrannical man when Bane chose him as clergy, which only reinforced his heavy handed ways. Possessive, strict, and violent, Fury is tasked with family security and accompanies Cezria on any trips to the drow. |
| F | Ivistra Gallegos | 1329-1362 | Bard | Beautiful scion of Gallegos entertainers, Ivistra was a catch for Fury and an asset to the family. She seemed content with her position in society and the market until she ran away with her lover, Enim Thullos, in 1362. She was pursued by Fury, Imourad, and her young son, Miklos. Fury cut down both lovers; the "official story" is that Ivistra was kidnapped and killed, and Fury took due vengeance. Unofficially, it is rumored that she became pregnant and fled in order to have the child. |
| M | Ulkar* | 1347-present | Red Wizard | The family was at Ulkar's christening when Antek and Lee'voth were killed. When Ulkar passsed the magical aptitude test, Boris kept him out of the academy and neglected his education as long as he could, then kept Ulkar at the academy a few years too long. He even sent Ulkar away on slave raids outside of Thay. But the year of Boris' disappearance, Ulkar took his chance and became a Red Wizard. Now Ulkar is at the beck and call of his new masters - and though his family needs him, he has no choice but to obey. |
| M | Miklos* | 1350-present | Fighter | A physically-inclined child, Miklos was favored by Balogh and might have been trained by him to be the house standard bearer, if not for the Salamander War. Boris refused to provide a fighter's education for Miklos or to allow him to join the military. Through some maneuvering by his stepmother, Gelina, he has been trained. Miklos is drawn to the voluptuous nature of the family trade, while also echoing his father's love of control and bullying. Upon his brother's ascension as a Red Wizard, Miklos gave up his fragile hope of attaining any real standing in the family. Through careful arrangements, he was allowed to leave Thay with Nauthira. |
| F | Gelina Rhaenys | 1349-present | Bard | A soft touch in a family of fighters, Gelina was all but sold by her family to the reawakened lust of Fury. Well abused and bullied, she quickly produced the daughter Fury wanted and has kept her head down ever since. She has some connection to his sons, since she is about their age and was raised in their company. |
| F | Salia | 1366-present | None | |
| F | Vadalma | 1308-1368 | Expert | Vadalma was a beauty in her day and trained courtesans for all of her adult life. She seemed to have an understanding with Boris in that they lived in separate spheres; she helped provide cash for the family and didn't blink at being head of house. As an old woman, she was raspy-voiced and jaded, but she was able to train her granddaughters to take her place before she died. |
| M | Arkhod Volkos | 1307-1344 | Aristocrat | |
| F | Othilla | 1329-present | Bard | Othilla married and produced children fairly young, if only to fulfill her obligations to her house. She learned bardcraft from Gulyas and became a rising star in the theaters of Eltabbar. For a number of years she took Roniran Gallegos as a lover, but when the time for elopement came Roniran backed out. Othilla blamed her husband and children, and withdrew into a haze of drugs. Upon Roniran's return many years later, Othilla sobered up enough to make him miserable - only to discover he was courting her grown daughter, Azonia. Othilla schemed to send him away but failed miserably. |
| M | E'luaz Eremal | 1330-present | Aristocrat | E'luaz eagerly married up and became a cheerleader for House Valgon. Foppish and pretentious, he nonetheless did his duty to wife and house despite Othilla's disregard for him. E'luaz all but ignored Nauthira, who was raised as his daughter, in favor of Azonia, whom he spoiled rotten in an attempt to make up for her perpetually stoned mother. Now that she has married against his wishes, E'luaz has brokered his divorce and removed himself from the house. Though he still loves his daughter, his relationship with her has changed greatly. |
| F | Azonia* | 1348-present | Cleric | Azonia grew up rich and adored by her father. She was trained by her grandmother in the family business and then imbued with power by a new goddess, from whom she received personal attention. This gave Azonia confidence that was nigh unshakeable - until she went abroad. She returned home only to find the full explanation for her mother's hatred. Her mother's former lover, Roniran, impressed Azonia so much that she risked everything to make him her own. With her new husband and new temple to take care of, Azonia is expecting motherhood and followers in the upcoming months. |
| M | Roniran Gallegos | 1331-present | Bard | As a young man, Roniran's passion was for the stage and Othilla. When he realized he could not part her from her children, Roniran left Thay altogether. He journeyed to the far western coast of Faerun, where he lived until deciding he wanted a Thayan wife. He returned only to meet Othilla's daughter and to hear of what became of his former lover. Azonia had the youth Roniran remembered but more heart, and the two worked carefully to arrange their marriage. Now that they've succeeded, Roniran is officially a member of House Valgon and on his way to fulfilling his vision of a family. |
| F | Nauthira | 1351-present | Rogue | Nauthira spent her childhood in the shadows, so she embraced them as the best defense against the dangers of her family. When she wore yellow to Gulyas' funeral, it became apparent she had received unwanted attentions from her elder. For years she was expected to train courtesans alongside her "perfect" sister, Azonia, which she hated. Only when Nauthira was sent by land to fetch slaves did she feel any peace. She longed to follow adventures far away without having to return home. She unexpectedly got her wish when her mother revealed that Nauthira was born out of wedlock. It didn't seem to matter to Azonia that her fiance was her sister's father. But it mattered to Nauthira when she suddenly had no claim to the family fortune and no obligations to stay. She left at the first opportunity. |