Nicolas Raoul Adalbert de Talleyrand-Périgord

[1] His siblings included Caroline Valentine de Talleyrand-Périgord (wife of Vicomte Charles Henri d'Etchegoyen), Boson de Talleyrand-Périgord, 4th Duke of Talleyrand-Périgord,[2] After his mother died in 1858, his father married the Countess Hatzfeldt, née Rachel Elisabeth Pauline de Castellane (widow of Max von Hatzfeldt and daughter of Marshal Boniface de Castellane).

[1] From his father's second marriage,[1] his younger half-sister was Dorothée de Talleyrand-Périgord (wife of Karl Egon IV, the Prince of Furstenberg and Count Jean de Castellane).

[6] He was prominent at the Court of Napoleon III and was a member of the Union Artistique.

[7] On 2 June 1866, he was married to Ida Marie Carmen Aguado y MacDonnel (1847–1880), a daughter of Alexandre Aguado, 2nd Marqués of las Marismas del Guadalquivir and Claire Emilie MacDonnel, a lady-in-waiting to Empress Eugénie.

[8] Before her death, they were the parents of one son: His wife died in Arcachon, Gironde, Nouvelle-Aquitaine in 1880.