Eventually his association of the Ferme Générale demonstrated to be his downfall. Not only he suffered during this revaluation and lost his reputation as a privileged member in the society , he also underwent losing his scientific reputation that he work a lot for ; as a result as the defeat of his great caloric theory ending by Sir Benjamin Thompson; an American-British physicist and count. Lavoisier was executed on the day as his father-in-law Jacques Paulze. He was buried in an anonymous grave in the graveyard of the Parc Monceau. Madam Lavoisier became harshly miserable when the assassination of both her father and husband happened at once. She was also disadvantaged since the revolutionaries detained all of the Lavoisiers' fortune and properties as well as his laboratory gear and periodicals. Years after Lavoisier’s passing, she met Count Rumford, the same man who started the downfall of her late husband’s great theory. Thompson’s was illustrious scientist whose central influences were in measurement of heat conduction. He flattered with her and soon they got married in 1805. Still, both characters were enthusiastically dissimilar and they had problems from the