Eugenie's father Felix is a former cooper who has become wealthy through both business ventures and inheritance. However, he is very miserly, and he, his wife, daughter and their servant Nanon live in a run-down old house which he is too miserly to repair. His banker des Grassins wishes Eugenie to marry his son Adolphe, and his lawyer Cruchot wishes Eugenie to marry his nephew President Cruchot des Bonfons, both parties eyeing the inheritance from Felix.