Marie-Thérèse Levasseur was the domestic partner to which Francophone Genevan philosopher, writer, and composer of the 18th century?
Thérèse Levasseur Marie-Thérèse Levasseur (21 September 1721 - 17 July 1801; also known as Thérèse Le Vasseur and Thérèse Lavasseur) was the domestic partner of Genevan philosopher Jean-Jacques Rousseau.
Antoine-Jacques Roustan Antoine-Jacques Roustan (23 October 1734 – 15 June 1808) was a Swiss pastor and theologian, who engaged in an extensive correspondence with Jean-Jacques Rousseau.