Hourglass chart of Conan I (Conan the Crooked (le Tort) de Bretagne Duke of Brittany Comte d'Rennes' 'Duque de Bretagne' 'Conon' 'Duke of Brittany' 'le Tort the Crooked' and 'Count De Bretagne' le Tort Le Tort The Crooked Conan of Rennes Duke of Brittany Duke de Bretagn.. de Rennes, duc de Bretagne Berenger Duke of Brittany