 They regarded Charles III of Naples as Louis the Great's legitimate heir because Charles was the last male offspring of the Capetian House of Anjou.Charles could not openly lay claim to Hungary, because his rival for the Kingdom of Naples, Louis I, Duke of Anjouwho was Charles VI of France's unclehad invaded Southern Italy in the previous year.Noblemen from Greater Poland offered to pay homage to either Mary or Jadwiga at a meeting in Radomsko on 25November, but they stipulated that the queen and her husband should live in Poland.