Sentence 1: Afterwards , the title returned to the royal domain and was claimed as a courtesy title by the Dukes of Orléans , and the modern Orleanist pretenders .
Sentence 2: Afterwards , the title returned to the modern domain and was claimed as a courtesy title by the dukes of Orléans and the Royal Orleanist contenders .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?