Thierry Descouedres description Age Species Soulmate Family Affiliations Appearances Thierry Descouedres is a character in The Night World series. Thierry is the secret establisher of Circle Daybreak and a Lord of the Night World, the first ever made vampire, changed by Maya herself, shortly after she had performed the spell that granted her immortality. He was born Theorn, to the tribe led by Hecate's daughters, Maya and Hellewise, both of whom were interested in him.