Cecilie Laveau-Perrin is a former adept of Cereus House. She was hired by Anafiel Delaunay de Montrève to instruct Phèdre nó Delaunay de Montrève and Alcuin nó Delaunay in Naamah's arts. She has an estate called Perrinwolde where Phèdre and Alcuin learned to ride. She also hosted the party at which Alcuin made his debut.
Cecilie spoke in Phèdre's defense when she was tried in absentia for the murder of the Delaunay household.