One niggle: France was mostly made up of duchies, not kingdoms. The King of France had allegiance from some of the duchies making up modern France, but notably Burgundy was the one who captured Jeanne d'Arc (Joan of Arc) and turned her over to the English - so clearly not all.

Not sure about the Occitan; IIRC Eleanor was considered a queen in her own right as rule of Aquitaine, not a duchess.