Pierre-Marie-Maurice-Henri, marquis de Ségur (13 February 1853 in Paris – 13 August 1916 in Poissy) was a French writer and historian, elected a member of the Académie française in 1907. He was the eldest son of Anatole, marquis de Ségur, and Cécile Cuvelier; and thus the grandson of Sophie Rostopchine, Comtesse de Ségur.
Works
Le maréchal de Ségur, 1895
La dernière des Condé, 1899
Jeunesse du maréchal de Luxembourg, 1900
Gens d'autrefois, 1903
Parmi les cyprès et les lauriers, 1912