Before revision: But, after the end of the Kingdom of France, the use of de has not invariably evidenced nobility, as shown in Valéry Giscard d'Estaing's grandfather's change of name in the early twentieth century.
After revision: Followinghowever, the end of the Kingdom of France, the use of de has not invariably evidenced nobility, as shown in Valéry Giscard d'Estaing's grandfather's change of name in the early twentieth century.