Guillaume d'Harcourt b. 1888 d. 1917

birth: 8 March 1837, Paris (75)
property: Paris (75), Hôtel Pillet-Will au 31, rue du Faubourg-Saint-Honoré
marriage: ♀ Clotilde Briatte
title: from 1871 - 1911, comte Pillet-Will
caste: from 1871 - 1890, Régent de la Banque de France
death: 29 January 1911

birth: 1840
marriage: ♂ w Marc de Lassus Bizous
death: 4 July 1868

birth: 24 February 1838, Paris (75)
marriage: ♂ Pierre Sauvaire de Barthélemy , Paris (75)
death: 12 May 1861, Paris (75)

birth: 1829
marriage: ♂ Alexandre Law de Lauriston
death: 25 June 1887, Villefrancœur (41), Château de Freschines

birth: 31 July 1813, Londres
marriage: ♂ Armand Charles Henri de la Croix de Castries
death: 6 June 1892, Paris (75)

title: marquis d'Harcourt
marriage: ♀ Elizabeth Georgiana Cavendish

marriage: ♂ w Elie Decazes

marriage: ♀ Azélaïs d'Estourmel (Creton)

birth: 12 November 1813, Bar-le-Duc (55)
marriage: ♂ Ferdinand Charles Honoré d'Esterno
death: 7 June 1898, La Celle-en-Morvan (71)

birth: 28 January 1812
marriage: ♂ Emile de Langsdorff
death: 12 October 1854, Étiolles (91)

birth: 24 June 1877, Paris (75)
marriage: ♂ Edouard de Goulaine , Paris (75)
death: 6 March 1963, Nantes (44)

birth: 1875
marriage: ♂ w Joseph Espivent de la Villesboisnet
death: 1918

birth: 1879, Bignan (56)
marriage: ♂ w Pierre Marc de Voyer de Paulmy d'Argenson

birth: 23 June 1844, Paris
title: vicomte d'Harcourt
caste: Diplomat
marriage: ♀ Iphigénie Sina de Hodos et Kizdia
death: 18 September 1928

birth: 20 August 1842
marriage: ♀ Marguerite Marie Armande de Gontaut-Biron , Paris
death: 8 April 1914

birth: 1846
marriage: ♂ Paul-Gabriel de Cléron d'Haussonville
death: 1922

marriage: ♀ Gabrielle de Laguiche

birth: 1892
marriage: ♂ Charles-Armand de Gontaut-Biron
death: 1962