Chloé d'Apchier (クロエ・ダプシェ)

Age: 289+

A vampire believed to be infected with Malnomen, she was the central figure of the Beast of Gévaudan arc. She is close to Jeanne, and eagerly awaited her return after over a century of separation. She resides in the district of Gévaudan, in what is known as the "Silver Forest," causing her to earn the title of Silver Witch

(Source: Vanitas no Karte Wiki)