Eleanor de Dreux Peerage person ID=198329 (1198–1248) Parents Robert II, Count of Dreux Yolande de Coucy Children William Sinclair Siblings Philippa of Dreux Robert III, Count of Dreux Peter I, Duke of Brittany Isabelle of Dreux Alix de Dreux Agnes of Dreux Yolande de Dreux Jehan de Braine Henri de Dreux Partners Hugues IV de Châteauneuf Robert de Saint-Clair