Wikimedi'Òc

Firma-D.A.F.-Sade.png - Saori Sama

1645 signature of Henri d'Orléans, Duke of Longueville signing as Longueville.jpg - WWHenderson20

1770 French signature of Charles de Rohan, Duke of Rohan-Rohan but known as the Prince of Soubise.jpg - Simplegoose

1786 signature of Charles Juste de Beauvau, "Prince of Craon".jpg - Simplegoose

Signature of Diane de Poitiers.JPG - Simplegoose

1587 signature François d'Espinay AO.png - Phcook

Bossard - Gilles de Rais dit Barbe-Bleue, 1886 (page 169 crop).jpg - Cobalt~frwiki