Faeelin said:Hmm. There would be no kingdom of France and England, unless the crowns are unified (which seems unlikely; look at the Union of Kalmar). You'd have a king of France who was also the King of England.
Double Hmm. If the monarch is present in France for most of the time, does this encourage parliamentary rule in England?
You are of course correct that it would simply be a personal union, rather than a full political union. However, there would likely be some tendancy towards unifying some institutions in the two kingdoms, since unlike the empire of Karl V Frangland would be fairly contiguous. Any union between the crowns would take a long time though, if it were to happen at all.
Parliament will probably make faster advances than it did in OTL, as the King would be a largely absentee monarch. Presumably he designates the Duke of "X" to run England in his name, while he focuses on ruling France; probably only a matter of time before said Duke decides to make a try for King.