Jean François Paul de Gondi, cardinal de Retz (29 September 1613 – 24 August 1679) was a French churchman, writer of memoirs, and agitator in the Fronde.
The Florentine banking family of the Gondi had been introduced into France by Catherine de' Medici; Catherine offered Jérome (Girolamo) de Gondi in 1573 the château that he made the nucleus of the Château de Saint-Cloud; his hôtel in the Faubourg Saint-Germain of Paris became the Hôtel de Condé in the following generation. The Gondi acquired great estates in Brittany and became connected with the noblest houses of the kingdom.
Jean-François de Gondi was born in Montmirail, in the Brie region of northern France. He was the third son in his family, and according to Tallemant des Réaux was made a knight of Malta on the very day of his birth. The death of his second brother, however, destined him for a closer connection with the Church. The Retz side of his family had much church influence, and though young Jean-François was not much attracted to the clergy, his family insisted that he join it. They said he lacked the appearance of a soldier, being short, near-sighted, ugly and awkward.
He was tutored by St. Vincent de Paul and educated at the Sorbonne. When he was eighteen, he wrote Conjuration de Fiesque, a little historical essay, influenced by the Italian of Agostino Mascardi, and audaciously insinuating revolutionary principles.
The district of Retz or Rais is in southern Brittany, and has been under the control of several different families. Retz always spelled the word "Rais." The barony of Retz first belonged to the House of Retz, then to the Chabot family and the Laval family. Gilles de Rais, a Laval and comrade in arms of Joan of Arc, was executed without an heir, so the barony passed successively to the families of Tournemine, Annebaut and Gondi.