Mathilde-Marie Georgina Élisabeth de Peyrebrune (also known as, George de Peyrebrune or Georges de Peyrebrune, and Judicis de la Mirandole; pseudonyms Hunedelle, Marco, and Petit Bob; 18 April 1841 – 1917) was a key French proto-feminist Belle Époque writer of popular novels.
She was "one of the most widely read women in France", and one of the country's most popular women novelists.