This semi-royal house, though now extinct as a result of having no male heirs, was one of the richest (if not "the") in France and has bloodlines in the modern day House of Orléans and other royal houses of Brazil and Portugal.
This semi-royal house, though now extinct as a result of having no male heirs, was one of the richest (if not "the richest") families in France during the reigns of Louis XV and Louis XVI. It is closely related to the modern day House of Orléans and the royal houses of Brazil and Portugal.