The princes etrangers, or the foreign princes, were an influential group of courtiers in early modern France, who maintained their unofficial status as 'foreigners' due to membership in sovereign ruling families. Arguably the most influential of these were the princes of Lorraine, a sovereign state on France's eastern border. During the sixteenth century the Lorraine-Guise dominated the culture and politics of France, gaining a reputation as a powerful, manipulative family at the head of the Catholic League in the Wars of Religion and with close relationships with successive Valois monarchs and Catherine de Medici. After the traumas of 1588, however, although they faded from the narrative history of France, they nevertheless remained at the pinnacle of political culture until the end of the eighteenth century. This book examines the lesser-known period for the Guise at the later stages of the ancien regime, focusing on the recovery of lost fortunes, prestige, favour and influence that