François Joseph Eugène Napoléon de Noailles
François Joseph Eugène Napoléon de Noailles 10th prince de Poix, was a French nobleman.
Son of Antonin-Just-Léon-Marie de Noailles, duc de Mouchy, and the princesse Anne Murat, he was married on 29 June 1889, to Madeleine Marie Isabelle Dubois de Courval.
They had four children:
- Henri-Antoine-Marie de Noailles, duc de Mouchy, who married Marie de La Rochefoucauld
- Arthur Anne Marie Charles de Noailles, vicomte de Noailles, who married Marie-Laure de Noailles
- Antoine Henri Alexis Marie de Noailles
- Philippine Marie Cécile Douce de Noailles, who married Eugène, 11th Prince of Ligne