François-Joseph Fétis
…Robert and Louise-Félicité de Kéralio, friend of Robespierre. They had two sons: the elder son Édouard Fétis helped his father with the editions of Revue Musicale and became member of the Royal Academy, while the younger son Adolphe Louis Eugène Fetis was a composer and professor. In 1866 his wife died, and he…