The Secret of the Unicorn Rackham's looks and costumes were also inspired by the character, Lerouge, who appears in C. S. Forester's novel, "The Captain from Connecticut", and by the 17th-century French buccaneer Daniel Montbars. The name of Marlinspike Hall— in French—was based upon the name of the real Belgian town, Sart-Moulin. The actual design of the building was based upon the Château de Cheverny, albeit with the two outer wings removed. In introducing Francis Haddock to the story, Hergé made Captain Haddock the only character in the series (except Jolyon Wagg, introduced later) to have a family and an ancestry. "The Secret of the
Captain Haddock In later volumes he is clearly retired. Throughout it all, the Captain's coarse humanity and sarcasm act as a counterpoint to Tintin's often implausible heroism. He is always quick with a dry comment whenever the boy reporter gets too idealistic. Until Haddock's introduction, Tintin's constantly positive, optimistic perspective was offset by his faithful companion Snowy. Before Haddock, Snowy was the source of all dry and cynical side-commentary for the series. Hergé, however, realised Haddock's potential as a foil to Tintin. After he brought Haddock into the series, the Captain took over the role of the cynic, relieving Snowy, and establishing