Marie Claudine Silvie de Thiard de Bisey 
by Carmontelle, 1771 1
Marie Claudine Silvie de Thiard de Bisey was born from 1752 to 1753. She married Jacques Charles de Fitzjames, Duc de FitzJames, son of Charles de Fitzjames, Duc de FitzJames and Victoire Louise Josephe Goyon de Matignon, on 10 January 1769. She died on 10 June 1812.
Her married name became de Fitzjames.
Children of Marie Claudine Silvie de Thiard de Bisey and Jacques Charles de Fitzjames, Duc de FitzJames
- Henriette Victoire de Fitzjames+ b. 11 Oct 1770, d. 26 Jul 1809
- Charles Jean de Fitzjames b. 25 Jun 1773
- Edoaurd de Fitzjames, Duc de FitzJames+ b. 10 Jan 1776, d. 15 Nov 1838
Charles Jean de Fitzjames 
Edoaurd de Fitzjames, Duc de FitzJames 
Edoaurd de Fitzjames, Duc de FitzJames was born on 10 January 1776. He was the son of Jacques Charles de Fitzjames, Duc de FitzJames and Marie Claudine Silvie de Thiard de Bisey. He married Elisabeth Alexandrine Le Vassor de la Touche de Longpre on 2 May 1797. He married Antoinette Francoise Sidonie de Choiseul on 6 December 1819. He died on 15 November 1838 at age 62.
He gained the title of Duc de FitzJames.
Children of Edoaurd de Fitzjames, Duc de FitzJames and Elisabeth Alexandrine Le Vassor de la Touche de Longpre
- Antoinette Alexandrine Claudine de Fitzjames b. 6 Oct 1799, d. a 4 Nov 1837
- Jacques Marie Emanuel de Fitzjames, Duc de FitzJames+ b. 18 Apr 1803, d. 10 Jun 1846
- Henri Charles Francois de Fitzjames+ b. 7 Mar 1805, d. 28 Mar 1883
Elisabeth Alexandrine Le Vassor de la Touche de Longpre 
Her married name became de Fitzjames.
Children of Elisabeth Alexandrine Le Vassor de la Touche de Longpre and Edoaurd de Fitzjames, Duc de FitzJames
- Antoinette Alexandrine Claudine de Fitzjames b. 6 Oct 1799, d. a 4 Nov 1837
- Jacques Marie Emanuel de Fitzjames, Duc de FitzJames+ b. 18 Apr 1803, d. 10 Jun 1846
- Henri Charles Francois de Fitzjames+ b. 7 Mar 1805, d. 28 Mar 1883
Antoinette Francoise Sidonie de Choiseul 
Her married name became de Fitzjames.
Jacques Marie Emanuel de Fitzjames, Duc de FitzJames 
He gained the title of Duc de FitzJames.
Children of Jacques Marie Emanuel de Fitzjames, Duc de FitzJames and Marguerite Claire Stephanie de Marmier
- Louis de Fitzjames d. 6 Sep 1846
- Arabelle de Fitzjames+ b. 25 Feb 1827, d. 22 Jan 1903
- Edouard Antoine Sidoine de Fitzjames, Duc de FitzJames+ b. 20 Jun 1828, d. 24 Sep 1906
- Gabrielle Lara de Fitzjames b. 20 Feb 1830
- Marie de Fitzjames+ b. 5 Mar 1831, d. 3 Feb 1905
- Henri de Fitzjames b. 19 Aug 1834
- Antoinette de Fitzjames+ b. 8 Jun 1837, d. 22 Jan 1865
- Charles de Fitzjames+ b. 13 Apr 1840, d. 18 Nov 1894
Marguerite Claire Stephanie de Marmier 
Her married name became de Fitzjames.
Children of Marguerite Claire Stephanie de Marmier and Jacques Marie Emanuel de Fitzjames, Duc de FitzJames
- Louis de Fitzjames d. 6 Sep 1846
- Arabelle de Fitzjames+ b. 25 Feb 1827, d. 22 Jan 1903
- Edouard Antoine Sidoine de Fitzjames, Duc de FitzJames+ b. 20 Jun 1828, d. 24 Sep 1906
- Gabrielle Lara de Fitzjames b. 20 Feb 1830
- Marie de Fitzjames+ b. 5 Mar 1831, d. 3 Feb 1905
- Henri de Fitzjames b. 19 Aug 1834
- Antoinette de Fitzjames+ b. 8 Jun 1837, d. 22 Jan 1865
- Charles de Fitzjames+ b. 13 Apr 1840, d. 18 Nov 1894
Edouard Antoine Sidoine de Fitzjames, Duc de FitzJames 
He gained the title of Duc de FitzJames.
Children of Edouard Antoine Sidoine de Fitzjames, Duc de FitzJames and Augusta Marie Marguerite Löwenheilm
- Jacques Gustave Sidoine de Fitzjames, Duc de Fitzjames b. 10 Feb 1852, d. 12 Mar 1944
- Francoise de Fitzjames+ b. 22 Aug 1853, d. 16 Dec 1907
- Marie de Fitzjames+ b. 28 May 1855, d. 16 Aug 1925
- Henri Marie de Fitzjames b. 25 Jan 1857, d. 29 Aug 1924
Augusta Marie Marguerite Löwenheilm1 
by Ignace HJ Fantin Latour 2
Augusta Marie Marguerite Löwenheilm was born on 27 July 1830. She married Edouard Antoine Sidoine de Fitzjames, Duc de FitzJames, son of Jacques Marie Emanuel de Fitzjames, Duc de FitzJames and Marguerite Claire Stephanie de Marmier, on 14 May 1851. She died on 19 March 1915 at age 84.
Her married name became de Fitzjames.
Children of Augusta Marie Marguerite Löwenheilm and Edouard Antoine Sidoine de Fitzjames, Duc de FitzJames
- Jacques Gustave Sidoine de Fitzjames, Duc de Fitzjames b. 10 Feb 1852, d. 12 Mar 1944
- Francoise de Fitzjames+ b. 22 Aug 1853, d. 16 Dec 1907
- Marie de Fitzjames+ b. 28 May 1855, d. 16 Aug 1925
- Henri Marie de Fitzjames b. 25 Jan 1857, d. 29 Aug 1924
- [S103] Paul Theroff, An Online Gotha, online http://pages.prodigy.net/ptheroff/gotha/gotha. Hereinafter cited as An Online Gotha.
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
Jacques Gustave Sidoine de Fitzjames, Duc de Fitzjames 
He gained the title of Duc de Fitzjames.
