Richard White1
Child of Richard White
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 21. Hereinafter cited as The New Extinct Peerage.
Stéphanie Louise Adrienne de Beauharnais, Vicomtesse de Beauharnais 
Stéphanie Louise Adrienne de Beauharnais, Vicomtesse de Beauharnais was born on 28 August 1789. She was the daughter of Claude de Beauharnais, Comte de Beauharnais.2 She married Karl Ludwig Friedrich Großherzog von Baden, son of Karl Ludwig Markgraf von Baden and Amalie Friederike Prinzessin von Hessen-Darmstadt, on 8 April 1806. She died in 1860.
She gained the title of Vicomtesse de Beauharnais.
Children of Stéphanie Louise Adrienne de Beauharnais, Vicomtesse de Beauharnais and Karl Ludwig Friedrich Großherzog von Baden
- Luise Amelie Stephanie Prinzessin von Baden+3 b. 5 Jun 1811, d. 19 Jul 1854
- unnamed son von Baden b. 10 Sep 1812
- Josephine Prinzessin von Baden+ b. 21 Oct 1813, d. 1900
- Alexander Prinz von Baden b. 1 May 1816
- Marie Amelie Elisabeth Karoline Prinzessin von Baden+4 b. 11 Oct 1818, d. 18 Oct 1888
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
- [S8] BP1999 volume 1, page 1284. See link for full details for this source. Hereinafter cited as. [S8]
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 203. Hereinafter cited as The Book of Kings.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume VI, page 275. Hereinafter cited as The Complete Peerage.
Lady Mary Louise Elizabeth Montagu1 
Lady Mary Louise Elizabeth Montagu was born on 27 December 1854.1 She was the daughter of William Drogo Montagu, 7th Duke of Manchester and Luise Friederike Auguste Gräfin von Alten.3 She married, firstly, William Alexander Louis Stephen Douglas-Hamilton, 12th Duke of Hamilton, son of William Alexander Anthony Archibald Hamilton, 11th Duke of Hamilton and Marie Amelie Elisabeth Karoline Prinzessin von Baden, on 10 December 1873 at Kimbolton, Huntingdonshire, EnglandG.1 She married, secondly, Robert Carnaby Forster on 20 July 1897.3 She died on 10 February 1934 at age 79.4
After her marriage, Lady Mary Louise Elizabeth Montagu was styled as Duchess of Hamilton on 10 December 1873. From 20 July 1897, her married name became Lady Forster. She was appointed Officer, Order of the British Empire (O.B.E.) in 1918.4
Child of Lady Mary Louise Elizabeth Montagu and William Alexander Louis Stephen Douglas-Hamilton, 12th Duke of Hamilton
- Lady Mary Louise Douglas-Hamilton+4 b. 1 Nov 1884, d. 21 Feb 1957
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume VI, page 275. Hereinafter cited as The Complete Peerage.
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S6] Cokayne, and others, The Complete Peerage, volume VI, page 276.
- [S8] BP1999 volume 1, page 1284. See link for full details for this source. Hereinafter cited as. [S8]
William Drogo Montagu, 7th Duke of Manchester1 
He gained the rank of Captain in the Grenadier Guards.4 He held the office of Member of Parliament (M.P.) (Conservative) for Bewdley between 1847 and 1852.4 He was Member of Parliament (M.P.) (Conservative) for Huntingdonshire between 1852 and 1855.4 He succeeded as the 10th Viscount Mandeville [E., 1620] on 18 August 1855.4 He succeeded as the 10th Earl of Manchester, co. Lancaster [E., 1626] on 18 August 1855.4 He succeeded as the 7th Duke of Manchester [E., 1719] on 18 August 1855.1 He succeeded as the 10th Baron Kimbolton of Kimbolton, co. Huntingdon [E., 1620] on 18 August 1855.4 He gained the rank of Honorary Colonel in the Huntingdon Militia.4 He was appointed Knight, Order of St. Patrick (K.P.) in 1877.4 He held the office of Deputy Lieutenant (D.L.)4
Children of William Drogo Montagu, 7th Duke of Manchester and Luise Friederike Auguste Gräfin von Alten
- George Victor Drogo Montagu, 8th Duke of Manchester+4 b. 17 Jun 1853, d. 18 Aug 1892
- Lady Mary Louise Elizabeth Montagu+1 b. 27 Dec 1854, d. 10 Feb 1934
- Lady Louisa Augusta Beatrice Montagu+4 b. c 1856, d. 3 Mar 1944
- Lord Charles William Augustus Montagu4 b. 23 Nov 1860, d. 10 Nov 1939
- Lady Alice Maude Olivia Montagu+4 b. 1862, d. 23 Jul 1957
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume VI, page 276. Hereinafter cited as The Complete Peerage.
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
- [S37] BP2003 See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Lady Mary Victoria Douglas-Hamilton 
Lady Mary Victoria Douglas-Hamilton was born on 11 December 1850.2 She was the daughter of William Alexander Anthony Archibald Hamilton, 11th Duke of Hamilton and Marie Amelie Elisabeth Karoline Prinzessin von Baden.3 She married, firstly, Albert I Honoré Grimaldi, Prince de Monaco, son of Charles III Grimaldi, Prince de Monaco and Antoinette de Merode-Westerloo, on 21 September 1869.3 She married, secondly, Tassilo Festetics Festetics von Tolna, Prince of Hungary on 2 June 1880.3 She died on 14 May 1922 at age 71.2
She was also known as Mary Victoria Hamilton. From 21 September 1869, her married name became Grimaldi. From 2 June 1880, her married name became de Tolna. Her marriage to Albert I Honoré Grimaldi, Prince de Monaco was annulled on 28 July 1880.4
Child of Lady Mary Victoria Douglas-Hamilton and Albert I Honoré Grimaldi, Prince de Monaco
- Louis II Grimaldi, Prince de Monaco+ b. 12 Jul 1870, d. 9 May 1949
Children of Lady Mary Victoria Douglas-Hamilton and Tassilo Festetics Festetics von Tolna, Prince of Hungary
- Maria Gräfin Festetics von Tolna+ b. 1881, d. 1953
- Alexandra Gräfin Festetics von Tolna+ b. 1 Mar 1884, d. 23 Apr 1963
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S8] BP1999 volume 1, page 1284. See link for full details for this source. Hereinafter cited as. [S8]
- [S37] BP2003 volume 2, page 1746. See link for full details for this source. Hereinafter cited as. [S37]
- [S213] Unknown author, “unknown article title,” European Royal History Journal: volume 8.4, page 14.
Albert I Honoré Grimaldi, Prince de Monaco1 
Albert I Honoré Grimaldi, Prince de Monaco was born in 1848.3 He was the son of Charles III Grimaldi, Prince de Monaco and Antoinette de Merode-Westerloo.3 He married, firstly, Lady Mary Victoria Douglas-Hamilton, daughter of William Alexander Anthony Archibald Hamilton, 11th Duke of Hamilton and Marie Amelie Elisabeth Karoline Prinzessin von Baden, on 21 September 1869.4 He married, secondly, Marie Alice Heine, daughter of Michael Heine and Amélie Miltenberger, on 31 October 1889 at Paris, FranceG.3,5 He and Marie Alice Heine were divorced in 1902.3 He died on 26 June 1922.6
His marriage to Lady Mary Victoria Douglas-Hamilton was annulled on 28 July 1880.5 He succeeded as the Prince Albert I de Monaco (styled as HSH Prince of Monaco) in 1889.3 He gained the title of Duke of Valentinois.
Child of Albert I Honoré Grimaldi, Prince de Monaco and Lady Mary Victoria Douglas-Hamilton
- Louis II Grimaldi, Prince de Monaco+1 b. 12 Jul 1870, d. 9 May 1949
- [S38] John Morby, Dynasties of the World: a chronological and genealogical handbook (Oxford, Oxfordshire, U.K.: Oxford University Press, 1989), page 89. Hereinafter cited as Dynasties of the World.
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 58. Hereinafter cited as Lines of Succession.
- [S37] BP2003 volume 2, page 1746. See link for full details for this source. Hereinafter cited as. [S37]
- [S213] Unknown author, “unknown article title,” European Royal History Journal: volume 8.4, page 14.
- [S8] BP1999 volume 1, page 1284. See link for full details for this source. Hereinafter cited as. [S8]
Louis II Grimaldi, Prince de Monaco1 
Louis II Grimaldi, Prince de Monaco was born on 12 July 1870. He was the son of Albert I Honoré Grimaldi, Prince de Monaco and Lady Mary Victoria Douglas-Hamilton.1 He married Ghislaine Doummanget, daughter of Robert Joseph Doummanget, in 1946. He died on 9 May 1949 at age 78.
He succeeded as the Prince Louis II de Monaco in 1922.1
Child of Louis II Grimaldi, Prince de Monaco and Marie Juliette Louvet
- Charlotte Grimaldi, Duchess of Valentinois+ b. 30 Sep 1898, d. 15 Nov 1977
- [S38] John Morby, Dynasties of the World: a chronological and genealogical handbook (Oxford, Oxfordshire, U.K.: Oxford University Press, 1989), page 89. Hereinafter cited as Dynasties of the World.
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
Marie Juliette Louvet 
Child of Marie Juliette Louvet and Louis II Grimaldi, Prince de Monaco
- Charlotte Grimaldi, Duchess of Valentinois+ b. 30 Sep 1898, d. 15 Nov 1977
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 58. Hereinafter cited as Lines of Succession.
Charlotte Grimaldi, Duchess of Valentinois1 
Charlotte Grimaldi, Duchess of Valentinois was born on 30 September 1898. She was the daughter of Louis II Grimaldi, Prince de Monaco and Marie Juliette Louvet. She married Pierre de Polignac, Prince of Valentinois, son of Maxence, Comte de Polignac and Susana de la Torre y Mier, on 19 March 1920.1 She and Pierre de Polignac, Prince of Valentinois were divorced on 18 February 1933. She and Pierre de Polignac, Prince of Valentinois were separated on 20 March 1930. She died on 15 November 1977 at age 79.
She gained the title of Duchess of Valentinois.1 She gained the title of Princesse Charlotte de Monaco. In 1919 her birth was legitimised.1
Children of Charlotte Grimaldi, Duchess of Valentinois and Pierre de Polignac, Prince of Valentinois
- Antoinette Louise Alberte Suzanne Grimaldi, Princesse de Monaco+1 b. 28 Dec 1920, d. 18 Mar 2011
- Rainier III Louis Henri Maxence Bertrand Grimaldi, Prince de Monaco+ b. 31 May 1923, d. 6 Apr 2005
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 58. Hereinafter cited as Lines of Succession.
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
Pierre de Polignac, Prince of Valentinois 
Pierre de Polignac, Prince of Valentinois was born on 24 October 1895. He was the son of Maxence, Comte de Polignac and Susana de la Torre y Mier.2 He married Charlotte Grimaldi, Duchess of Valentinois, daughter of Louis II Grimaldi, Prince de Monaco and Marie Juliette Louvet, on 19 March 1920.3 He and Charlotte Grimaldi, Duchess of Valentinois were separated on 20 March 1930. He and Charlotte Grimaldi, Duchess of Valentinois were divorced on 18 February 1933. He died on 10 November 1964 at age 69.
He gained the title of Comte de Polignac.3 He gained the title of Prince Pierre of Valentinois.3
Children of Pierre de Polignac, Prince of Valentinois and Charlotte Grimaldi, Duchess of Valentinois
- Antoinette Louise Alberte Suzanne Grimaldi, Princesse de Monaco+3 b. 28 Dec 1920, d. 18 Mar 2011
- Rainier III Louis Henri Maxence Bertrand Grimaldi, Prince de Monaco+ b. 31 May 1923, d. 6 Apr 2005
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S8898] Aermando Valero, “Linajes Nobles: Proyecto Heráldico de España y de las Indias” Tomo VI,” family provided evidence then verified by subsequent research and verification by BENR (101053), 24 Oct 2019. Hereinafter cited as “Linajes Nobles.”
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 58. Hereinafter cited as Lines of Succession.
