This will be updated as I go, though please don't expect it to update immediately every time. You can use this as a reference if you encounter a character and can't recall who they are or where they are from...
The Black Dragon Court
Deceased (during the war):
Ferenc: Prince of the court
Mezla: A fellow Count, most likely in the Finances role.
Current:
Count Bela: In charge of the Court - sees himself as a Caretaker for the future.
Elder Janus: In charge of the Fledglings
Elder Matyas: In charge of Finances
Elder Laszlo: In charge of the Knights
Elder Miklos: In charge of the House (staff)
Fledglings (main group)
Tibor: From a wealthy family in the City, but determined to find his own way in the world.
Ist(van): An orphan, quiet and reserved. Dependable.
Jenos: Obedient and determined, but viewed as something of an idiot.
Galosh: Was there when Vlad originally woke, and caned him as punishment for an insignificant slight. Inclined towards doing what he thinks is expected of him.
Hans: Strong, but slow.
Bally (Ballington): Sneaky and stealthy. A weasel.
Knights:
Andras: Diplomatic, but ambitious and with a strong fear of failure.
Katalin: Quiet and stealthy. A frightening serial killer vibe.
Karlo: Arrogant and sneering. A bureaucratic mind.
Renfields:
Martin: Old and loyal.
Farrah: Old and cynical.
Bren: Young and drained, with some cynicism, but easily motivated.
The True Dragon Court
Radu: Prince of the Court, and former member of the Black Dragon Court (left just before the war with the Pope)
Hampton: Vlad's personal servant.
Merchant Guild:
Roland: Mid-level member on the rise. Sneaky, greedy, but also never backstabs a client.
Techniques:
Blood Ocean Technique – Superior Heart Refine process
Crimson Wave Technique – Average Heart Refine process
Black Dragon Great Sword Art – Can summon an image of a black dragon
Shadow Dragon Dagger Art – Also summons an image of a black dragon
Vampire Powers:
Icy Touch – Reinforce their blows with the power of cold
Flight – Self explanatory
Drain Life – Can drain life by touch and, at higher skill levels, by proximity
Crimson Harvest – Can use their Blood Energy to send a devastating blast in a direction, or an outward burst. This will also drain the life of those it touches as the Blood Energy is sucked back into the vampire at high levels.
Sedative Bite – Can incapacitate enemies, or slow them down depending on their strength.
Vampiric Aura – Can cause enemies to instantly submit. This requires being stronger than the enemy. Can also intimidate enemies.
Shadow Merge – Can sink into the shadows. At higher skill, can also travel through them.