Paul Adolphe Marie Prosper Granier de Cassagnac

Paul Adolphe Marie Prosper Granier de Cassagnac was the son of Adolphe Granier de Cassagnac and Rosa de Beaupin de Beauvalon, and while still young associated with his father in both politics and journalism. In 1866 he became editor of the Conservative paper Le Pays, and figured in a long series of political duels. On the declaration of war in 1870 he volunteered for service and was taken prisoner at Sedan.

This keyword could refer to multiple things. Here are some suggestions: