Hvem daterede Jean François de Saint-Lambert?

Jean François de Saint-Lambert (French: [ʒɑ̃ fʁɑ̃swa də sɛ̃ lɑ̃bɛʁ]; 26 December 1716 – 9 February 1803) was a French poet, philosopher and military officer.

Elisabeth Françoise Sophie Lalive de Bellegarde, Comtesse d'Houdetot (18 December 1730 – 28 January 1813) was a French noblewoman. She is remembered primarily for the brief but intense love she inspired in Jean-Jacques Rousseau in 1757, but she was also for fifty years in a relationship with the poet and academician Jean François de Saint-Lambert.