Plessis-Suspension brace is one of the titles and names of the Maison of Red, originating in Brittany, and which is one of the oldest aristocratic houses of Europe, particularly famous for the great number of soldiers whom it gave to France.

Plessis-Suspension brace is also the title under which became famous a branch junior by the Maison of Red, of which the author is Jacques de Rougé, Marquis of the Plessis-Suspension brace and Faÿ-lès-Nemours, etc (1602-1654), general French, wire of Rene Ier de Rougé and Marguerite of Short. The first marquis of the Plessis-Suspension brace married Suzanne de Bruc de Montplaisir, Marquise of the Plessis-Suspension brace, which will remain known in the history under its title of marchioness of the Plessis-Suspension brace. It is indubitable that the life of this marchioness inspired Anne Golon for her fictitious character of “Angélique, Marquise of the Angels”.

Plessis-suspension brace is a name and always titrates carried by the members of the House of Red, and it is also the name of a private mansion of the Place of the Harmony in Paris. It is about the hotel located between the hotel of Crillon and the hotel of Coislin.