Sibbi Black-Briar is a Nord residing in the Riften Jail. As the son of Maven Black-Briar, Sibbi was imprisoned in Riften Jail for eight months, accused of murder. A note from his mother to Anuriel, the Jarl's Stewardess, reveals that Maven Black-Briar is grateful for the incarceration. He tasks the Dragonborn with finding his ex-fiance, Svidi.