joanna of naples

Joanna I of Naples married James IV, claimant to the throne of Majorca, in September 1363, when she was in her late 30s. Lets assume, that this marriage (her third) happens to be more fruitful than IOTL and next year their son (Charles? Robert? James?) is born. What are consequences? Joanna...

POD: Louis d'Anjou, King of Hungary, dies in the second year of his reign, in spring 1344 (classic horse riding accident). What happens then? Two brothers of Louis are still alive, but Andrew is in Naples while Stephen is underaged. Andrew surely would claim the throne as oldest living son of...