For her return with her husband, Margaret was accompanied by her mother and her chancellor, a renowned humanist, magistrate and poet, Guy Du Faur de Pibrac. This journey was an opportunity for entering the cities crossed, a way of forging closer ties with the reigning family. At the end of their journey, they finally found the King of Navarre. Catherine and her son-in-law agreed on the modalities of the execution of the last edict of pacification – the object of the Nérac conference in 1579. Then the Queen-Mother returned to Paris.