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.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Purnima (Hindi actress)
Purnima Das Verma( born Meherbhano Mohammad Ali) was an Indian film actress who worked predominantly in Hindi language films.
She is the grandmother of actor Emraan Hashmi.
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.
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.
Thutmose (prince)
Thutmose (or, more accurately, Djhutmose) was the eldest son of Pharaoh Amenhotep III and Queen Tiye, who lived during the Eighteenth dynasty of Egypt.
His apparent death led to the reign of Akhenaten, his younger brother—as the successor to the Egyptian throne—and the intrigues of the century leading up to Ramesses II, the start and ultimately the failure of Atenism, the Amarna letters, and the changing roles of the kingdom's powers.
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.
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.
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.
Tiye
Tiye (c. 1398 BC – 1338 BC, also spelled Taia, Tiy and Tiyi) was the daughter of Yuya and Tjuyu.
She became the Great Royal Wife of the Egyptian pharaoh Amenhotep III.
She was the mother of Akhenaten and grandmother of Tutankhamun.
In 2010, DNA analysis confirmed her as the mummy known as "The Elder Lady" found in the tomb of Amenhotep II (KV35) in 1898.

Question: Who is Thutmose (Prince)'s maternal grandmother?