Sybil

Sybil is the Pale Horse’s medium, a quiet and theatrically presented participant whose trance gives the séances their apparent supernatural voice. The contrast between her genuine mediumship and Thyrza Grey’s practical authority makes Sybil central to the deception: she believes what Thyrza tells her, but does not know what happens while she is in a trance.

Appearance and Manner

At supper, Sybil wears a long dress of peacock-coloured woven fabric shot with gold, with heavy gold bracelets at her wrists; her familiar beads are absent. She eats only a tiny portion of omelette, says little, and adopts a distant air of being absorbed in higher things. To Mark Easterbrook, the effect is theatrical and unreal rather than impressive.

That supper is pointedly ordinary: the meal consists of soup, omelette, and cheese, and Thyrza Grey chats briskly about local happenings. Sybil’s otherworldly presentation therefore stands apart from the everyday scene around it. The difference anticipates the transformation of the later séance, without making Sybil’s mysticism convincing to Mark at the outset.

The Séance and Trance

The séance takes place at night in a converted barn with no entrance from the house. Inside, indirect cold light falls on a raised divan covered with purple cloth and cabalistic signs; a brazier and copper basin stand nearby. Sybil’s role emerges within this carefully arranged space, distinct from the ordinary supper that preceded it.

After the music stops and the room falls quiet, Sybil speaks in a deep man’s voice with a guttural foreign accent, unlike her usual manner of speaking. Thyrza addresses the voice as Macandal. In the exchange that follows, the voice agrees to protect the body of the Dossu it inhabits and to dedicate its vital force to Thyrza’s purpose, including allowing death to pass through it according to the recipient body’s natural laws. The scene presents Sybil’s body as the medium through which the purported presence speaks and accepts its assigned role.

Belief and Dependence

The later explanation distinguishes Sybil from Thyrza. Sybil is described as possessing a genuine gift of mediumship: she enters a trance and does not know what happens during it. She believes what Thyrza tells her. Her apparent participation in the séance is therefore not evidence that she understands or directs the operation; the account instead places her within a state in which Thyrza can shape her understanding.

Thyrza also argues that ritual has an effect on the human spirit, even for visitors who regard it as mumbo jumbo. In Sybil’s case, the patterned words and staged ceremony accompany a real trance, though the supernatural explanation offered for it is part of Thyrza’s account. The distinction is crucial: Sybil’s experience may be genuine without proving that the séance’s claims are true.

Narrative Role

Sybil helps give the Pale Horse’s performances their uncanny appearance, but the explanation of her role shifts the emphasis from occult power to unequal knowledge. Bella Webb performs actions within the ritual, while Sybil supplies the entranced voice; Thyrza remains the figure who directs the proceedings and tells Sybil what to believe. The séance’s theatrical signs and Sybil’s genuine trance thus coexist, making her both a persuasive element of the spectacle and a participant who lacks knowledge of what is being done through her.