Formerly one of the people hunting the monster known as the Yaoguai, Claude becomes under the employ of Queen Regina Mills as a member of the Black Knights. However, Claude is killed by Captain Hook while guarding Belle's prison, in order to get information from Belle. Eventually, when travelling to Wonderland to find Cora Mills, Hook uses Claude's corpse in order to return to the Enchanted Forest with Cora, as per the rules of the Mad Hatter's hat.
- None known (family)
- Claude's corpse was originally supposed to be replaced with Cora's corpse, until Hook's plans changed.
- S2, E09: "Queen of Hearts" (flashback)
- S2, E11: "The Outsider" (flashback)
- S3, E02: "Lost Girl" (flashback)
- S5, E18: "Ruby Slippers"