John George Cavendish: Full name: John George Cavendish. Jack is Deb’s 9 year old nephew and the son of Otto Cavendish the musician and his gypsy wife Rosa. He is a happy-go-lucky boy who has inherited his father’s dark copper curls and exceptional musical talent. He plays a viola. Orphaned at the age of 5, he is being raised by his Aunt Deb and lives with her in Bath when not at school (Eton?). His best friend is Harry, Lord Henri-Antoine, the youngest son of the Duke of Roxton.
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