Mona Hopton Bell
Mona Hopton Bell( 1867- 1940) was a British artist, best known for her portraits of civic figures.
She was the grandmother of the painter Jean H. Bell.
Diana Guardato
Diana Guardato was a member of the aristocratic Patrician Guardato family, and had three children with King Ferdinand I: Diana Guardato is the 16th- Great Grandmother of His Royal Highness Albert II of Belgium, 15th- Great Grandmother of His Majesty Juan Carlos
I of Spain, 17th- Great Grandmother of Philippe of Belgium, 14th- Great Grandmother of His Majesty Manuel II of Portugal, 16th- Great Grandmother of Grand Duke Henri, as well as many others.
Anne Denman
Anne Denman( 1587–1661) was born in Olde Hall, Retford, Nottinghamshire.
Through a fortunate second marriage with Thomas Aylesbury, she became the grandmother of Lady Anne Hyde, Duchess of York and great- grandmother of Queen Mary II and Queen Anne.
Hubba bint Hulail
Hubba bint Hulail was the grandmother of Hashim ibn' Abd Manaf, thus the great- great- great- grandmother of the Islamic" Nabī"( Prophet) Muhammad ibn Abdullah.
Maria Luisa of Parma
Maria Luisa of Parma (9 December 1751 – 2 January 1819) was Queen consort of Spain from 1788 to 1808 by marriage to King Charles IV of Spain.
She was the youngest daughter of Philip, Duke of Parma, the fourth son of Philip V of Spain and Louise Élisabeth of France, the eldest daughter of King Louis XV.
Philip V of Spain
Philip V (19 December 1683 – 9 July 1746) was King of Spain from 1 November 1700 to his abdication in favour of his son Louis on 14 January 1724, and from his reaccession of the throne upon his son's death, 6 September 1724 to his own death on 9 July 1746.
Before his reign, Philip occupied an exalted place in the royal family of France as a grandson of King Louis XIV.
His father, Louis, Grand Dauphin, had the strongest genealogical claim to the throne of Spain when it became vacant in 1700.
However, since neither the Grand Dauphin nor Philip's older brother, Louis, Duke of Burgundy, could be displaced from their place in the succession to the French throne, the Grand Dauphin's maternal uncle (Philip's granduncle)
King Charles II of Spain named Philip as his heir in his will.
It was well known that the union of France and Spain under one monarch would upset the balance of power in Europe, such that other European powers would take steps to prevent it.
Indeed, Philip's accession in Spain provoked the 13-year War of the Spanish Succession, which continued until the Treaty of Utrecht forbade any future possibility of unifying the French and Spanish crowns while confirming his accession to the throne of Spain.
Philip was the first member of the French House of Bourbon to rule as King of Spain.
The sum of his two reigns, 45 years and 21 days, is the longest in modern Spanish history.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Louis, Grand Dauphin
Louis of France (1 November 1661 – 14 April 1711) was the eldest son and heir of Louis XIV, King of France, and his spouse, Maria Theresa of Spain.
As the heir apparent to the French throne, he was styled Dauphin.
He became known as Le Grand Dauphin after the birth of his own son, "Le Petit Dauphin".
As he died before his father, he never became king.
His grandson became Louis XV of France.
Kaoru Hatoyama
After the elections of 2009, she became more widely known as the grandmother of Prime Minister Yukio Hatoyama and his politician brother Kunio Hatoyama.
Tjuyu
Tjuyu( sometimes transliterated as Thuya or Thuyu) was an Egyptian noblewoman and the mother of queen Tiye, and the wife of Yuya.
She is the grandmother of Akhenaten, and great grandmother of Tutankhamun.

Question: Who is Philip V Of Spain's paternal grandmother?
Answer: Maria Theresa of Spain