ใครออกเดทกับ Maria Teresa Poniatowska?

Maria Teresa Antoinette Josephine Poniatowska (28 November 1760, Vienna, then under the Habsburg monarchy, now Austria – 2 November 1834, Tours, France) was a Polish noblewoman. She was the niece of king Stanisław August Poniatowski and sister of Prince Józef Poniatowski.