Princess Sophie of Baden
Princess Sophie of Baden( Sophie Pauline Henriette Marie Amelie Luise; 7 August 1834 in Karlsruhe – 6 April 1904 in Karlsruhe), was a Princess of Baden by birth and the Princess consort of Lippe by marriage.
Archduke Ludwig Viktor of Austria
Archduke Ludwig Viktor Joseph Anton of Austria( 15 May 1842 – 18 January 1919) from the House of Habsburg was the youngest son born to Archduke Franz Karl of Austria and Princess Sophie of Bavaria and younger brother of Emperor Franz Joseph I of Austria.
Kaya Alp
Kaya Alp was, according to Ottoman tradition, the son of Kızıl Buğa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertuğrul, and the great grandfather of the Ottoman Empire founder, Osman I.
Sophie of France (1734–1782)
"Sophie" Philippine Élisabeth Justine de France, (27 July 1734 – 2 March 1782) was a French princess, a "fille de France"; she was the sixth daughter and eighth child of Louis XV of France and his queen consort Marie Leszczyńska.
First known as "Madame Cinquième", she later became Madame Sophie.
She and her sisters were collectively known as "Mesdames".
Princess Sophie of Romania
Princess Sophie of Romania( born 29 October 1957) is the fourth daughter of King Michael I and Queen Anne of Romania.
Sophie of France (1776-1783)
Sophie of France (5 August 1776 – 5 December 1783) was a French princess of the House of Bourbon.
Princess Marie Eleonore of Albania
Princess Marie Eleonore of Albania( Marie Eleonore Elisabeth Cecilie Mathilde Lucie Prinzessin von Wied; 19 February 190929 September 1956) was the only daughter of William, Prince of Albania and his wife Princess Sophie of Schönburg- Waldenburg.
She held the title of" Princess of Albania".
She was also styled Donika, in homage to Donika Kastrioti.
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.
Princess Sophie of Sweden
Princess Sophie of Sweden
(Sofia Vilhelmina Katarina Maria Lovisa Charlotta Anna; 21 May 1801 – 6 July 1865) was, by marriage, Grand Duchess of Baden as the wife of sovereign Grand Duke of Baden, Leopold.
Princess Christina Margarethe of Hesse
Princess Christina Margarethe of Hesse( 10 January 1933 – 22 November 2011) was the eldest daughter of Prince Christoph of Hesse, nephew of Germany's last emperor Wilhelm II, and of Princess Sophie of Greece and Denmark.
A niece by marriage of Elizabeth II of the United Kingdom, from 1956 to 1962 she was married to Prince Andrew of Yugoslavia, a son of Alexander I of Yugoslavia.

Question: Who is the maternal grandfather of Sophie Of France (1734–1782)?
Answer: Stanisław Leszczyński