The mysterious woman in Samuel Taylor Coleridge’s poem “Christabel” is Geraldine.
Christabel encounters Geraldine at night beneath a large oak tree in the forest. Geraldine claims that five men abducted her and left her helpless, so Christabel takes pity on her and brings her to the castle. The rescue initially looks charitable, but strange details suggest that Geraldine may be dangerous or supernatural.
The household dog moans while apparently asleep, torches behave unnaturally, and Geraldine cannot cross an iron gate without Christabel’s help. During the night, she reveals a terrible but deliberately undefined mark on her body. Coleridge never gives a complete explanation of Geraldine’s nature, which has encouraged interpretations of her as a witch, vampire-like figure, spirit, or symbol of forbidden desire.
Coleridge began the first part in 1797 and resumed the poem around 1800. He planned additional sections but never completed them. The two surviving parts were finally published in 1816 alongside “Kubla Khan” and “The Pains of Sleep.” Because the poem is unfinished, Geraldine’s identity and ultimate purpose remain unresolved rather than receiving a definitive supernatural explanation.