Princess Henriette of Belgium
Princess Henriette of Belgium, later Princess Henriette of Orléans, Duchess of Vendôme( 30 November 1870 – 28 March 1948), was the daughter of Prince Philippe, Count of Flanders, and Princess Marie of Hohenzollern- Sigmaringen.
She was the younger twin sister of Princess Joséphine Marie of Belgium, who died at the age of six weeks in 1871.
Duchess Elisabeth Alexandrine of Württemberg
Duchess Elisabeth Alexandrine Constance of Württemberg( 27 February 1802 in Würzau, Courland Governorate – 5 December 1864, in Karlsruhe) was a daughter of Duke Louis of Württemberg and Princess Henriette of Nassau- Weilburg.
Princess Joséphine Marie of Belgium
Princess Joséphine Marie of Belgium( 30 November 1870 — 18 January 1871) was the daughter of Prince Philippe, Count of Flanders, and Princess Marie of Hohenzollern- Sigmaringen.
She was the older twin to Princess Henriette of Belgium.
In 1872 Joséphine Marie's mother gave birth to another daughter, who was named Joséphine in her memory.
Pauline Therese of Württemberg
Pauline of Württemberg (4 September 1800 – 10 March 1873) was a daughter of Duke Louis of Württemberg and Princess Henriette of Nassau-Weilburg.
She married her first cousin King William I of Württemberg and was his consort.
Henriette of France (1727–1752)
Anne "Henriette" of France(14 August 1727 – 10 February 1752) was a French princess, the twin of Louise Élisabeth of France, and the second child of King Louis XV of France and queen consort Marie Leszczyńska.
Marie Leszczyńska
Maria Karolina Zofia Felicja Leszczyńska (23 June 1703 – 24 June 1768), also known as Marie Leczinska , was a Polish princess and French queen consort.
The daughter of King Stanisław Leszczyński—Stanislaus I of Poland (later Duke of Lorraine)–and Catherine Opalińska, she married King Louis XV of France and became queen consort of France.
She served in that role for 42 years from 1725 until her death in 1768, the longest service of any queen of France, and was popular due to her generosity and piety.
She was the grandmother of Louis XVI, Louis XVIII and Charles X of France.
Duke Alexander of Württemberg (1804–1885)
Duke Alexander Paul Ludwig Konstantin of Württemberg( 9 September 1804, Saint Petersburg – 4 July 1885 Tüffer) was the father of Francis, Duke of Teck and the grandfather of Mary of Teck, wife of George V of the United Kingdom.
His father was Duke Louis of Württemberg, brother of King Frederick I of Württemberg and Empress Maria Feodorovna of Russia.
His mother was Princess Henriette of Nassau- Weilburg, a great- granddaughter of George II of Great Britain through his eldest daughter Anne, Princess of Orange.
Duchess Maria Dorothea of Württemberg
Duchess Maria Dorothea of Württemberg( Maria Dorothea Luise Wilhelmine Caroline; 1 November 1797 in Carlsruhe( now Pokój), Silesia – 30 March 1855 in Pest, Hungary) was the daughter of Duke Louis of Württemberg( 1756 – 1817) and Princess Henriette of Nassau- Weilburg( 1780 – 1857).
Princess Henriette of Schönaich-Carolath
Princess Henriette of Schönaich- Carolath( 25 November 191816 March 1972) was the youngest daughter of Prince Johann George von Schönaich- Carolath and Princess Hermine Reuss of Greiz, who later became the second wife of Wilhelm II, German Emperor.
Princess Henriette of Liechtenstein
Princess Henriette of Liechtenstein( German:" Henriette Maria Norberta, Prinzessin von und zu Liechtenstein"; 6 June 1843 – 24 December 1931) was a Princess of Liechtenstein and member of the Princely House of Liechtenstein.

Question: Who is Henriette Of France (1727–1752)'s maternal grandfather?
Answer: Stanisław Leszczyński