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
The Adventures of Tintin: The Secret of the Unicorn (video game) brings them to Haddock, who agrees to tell Tintin the story of his ancestor. The "Unicorn" was an enormous galleon that transported goods from various places to Europe. When it was attacked by Red Rackham, it was carrying gold, coins, diamonds and other precious treasure, which Rackham had hoped to steal. However, as Haddock re-enacts the sword fighting of his ancestor, he destroys some electric cables, setting fire to the cabin, which ultimately causes the ship to sink. Tintin, Snowy and Haddock manage to escape and climb onto a seaplane. The game then picks up where the first scene left