Oliver of Havana

Oliver is considered the de facto leader of the trio, with a sharp tongue and a bite to match. Though they speak with a slight stutter, they're keen on dramatic speeches and displays of showmanship that would look self aggrandizing were it anyone else. They have the experience and technical know-how to back up their promises of chaos and mayhem as well; they head two companies, Fangloria Engineering Inc. and Vampire's Nest. The former focuses on engineering new evil contraptions, and the latter is a multinational record label and underground punk club that doubles as their place of residence. They've been happily married to Salieri and Skrilliant since 1920.
Oliver uses THEY/THEM pronouns exclusively!

Salieri of Arezzo

If Oliver is the brains of the operation, Salieri is the heart. They've been with Oliver and Skrilliant since the 1770s. Xe ditched the life of a catholic administrative assistant to travel with her partners and spend their newfound immortality collecting knowledge. They're more of a lover by nature, so he's often on the sidelines of Oliver's diabolical endeavors providing expertise or emotional support. Salieri's passion for music and fashion drove the trio to create the Vampire's Nest, and also found Salieri widespread acclaim after their first studio album, "Musica Ignis", an experimental prog metal hybrid that launched them into the public eye.
Salieri uses THEY/SHE/HE/XE (or any) pronouns!

Skrilliant of Nimes

Skrilliant is the oldest of the three, born in France in the early 1300s. What little it remembers of its life are blood-soaked flashes that it likes to drown in substance abuse and week-long parties. Despite its many many vices, Skrilliant has found solace and comfort in its partners, the first people in its afterlife it feels it can really connect with. Skrilliant has discovered a few good pastimes in film; acting, editing (the old fashioned way; it still hasn't figured out digital), and simple enthusiasm for a well-made movie or stage production. Its forays into film have found it with a small but dedicated fanbase amongst goths and silent film enthusiasts.
Skrilliant uses IT/ITS pronouns exclusively!