His direct descendant is today's Josselin de Rohan (born 5 June 1938), a member of the Senate of France, representing the Morbihan department.
[1] His parents' marriage had caused a scandal; his mother Marguerite was a Foreign Princess as a member of the House of Rohan,[2] and her wedding plans had caused Louis XIV to issue a decree that she was permitted to marry Henri and still hold her high rank at court.
The Guéméné branch of the House of Rohan wanted him to abandon the name and coat-of-arms of his mother's family.
However, King Louis XIV confirmed his rights to the name, title and coat-of-arms, to which his father had been entitled since 19 September 1646, part of his parents' marriage contract.
[4] Louis' nephews included Hercule Mériadec, Duke of Rohan-Rohan and the Cardinal de Soubise.