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.
Lady Dorothy Macmillan
Lady Dorothy Evelyn Macmillan (28 July 1900 – 21 May 1966) was the third daughter of Victor Cavendish, 9th Duke of Devonshire, and Evelyn Cavendish, Duchess of Devonshire.
She was married to British Prime Minister Harold Macmillan from 1920 until her death.
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.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Caroline Fox, 1st Baroness Holland
Georgiana Carolina Fox, 1st Baroness Holland, of Holland (27 March 1723 – 24 July 1774), known as Lady Caroline Lennox before 1744 and as Lady Caroline Fox from 1744 to 1762, was the eldest of the Lennox Sisters.
The Lennox sisters were daughters of Charles Lennox, 2nd Duke of Richmond, and Sarah Cadogan.
Charles Lennox was the grandson of Charles II of England through the King's relationship with Louise de Kérouaille, Duchess of Portsmouth.
In 1744, Lady Caroline eloped with Henry Fox, a politician who was eighteen years her senior.
Though her parents disapproved of the marriage, it proved a very happy one.
The couple had four sons, including the great Whig politician, Charles James Fox and the general Henry Edward Fox.
Their home, Holland House, Kensington, was a social and political gathering place.
Lady Caroline's favorite sister, Emily Lennox, married and went to live in Ireland in 1747.
In 1750 and 1751, the Lennox sisters' parents died in quick succession, leaving three younger daughters, Louisa, Sarah, and Cecilia, aged eight, six, and one.
In his will, the 2nd Duke of Richmond, remembering Lady Caroline's reckless elopement, passed over her and instructed that his three youngest daughters be entrusted to the care of their sister Emily and her husband, James FitzGerald, 20th Earl of Kildare.
Lady Caroline resented this slight but hoped to redeem herself by presenting her younger sisters at court and helping them make good matches.
The Kildares' allegations that the Foxes were responsible for Lady Sarah Lennox's embarrassing rejection by the young King George III, as well as her disastrous marriage to Sir Charles Bunbury soon afterwards, provoked a quarrel between the sisters that was not healed until shortly before Lady Caroline's death.
On 3 May 1762, Caroline was created Baroness Holland of Holland in the Peerage of Great Britain.
Her husband was created Baron Holland of Foxley less than a year later, on 17 April 1763.
Caroline's spoiled sons, especially Stephen, the eldest, caused her much embarrassment and distress by gambling and falling into debt.
She was already suffering from a mysterious and painful illness when her husband, who had suffered a stroke, died on 1 July 1774.
She followed him 23 days later.
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.
Gülbahar Hatun (wife of Mehmed II)
Gülbahar Hatun( 1432 – 1492) was the consort of Sultan Mehmed II, and mother of Sultan Bayezid II of the Ottoman Empire and the grandmother of Selim I.
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.
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.
Lady Caroline Faber
Lady (Ann) Caroline Faber (29 August 1923 – 14 September 2016) was the daughter of Harold Macmillan (created Earl of Stockton in 1984) and his wife Lady Dorothy Macmillan.
She was the second of their four children, and their last surviving child.
Caroline Macmillan was born in 1923.
She attended West Heath School, and was offered a place to study medicine at Oxford but did not take it up.
Instead she served as an ambulance driver in World War II, where she met her future husband, the insurance executive Julian Faber, who was an officer in the Welsh Guards.
They were married from 1944 until his death in January 2002 and had five children.
The family lived at Birch Grove, the Macmillan home in East Sussex.
Caroline supported the political campaigns of her family members, including her brother Maurice and son David, and carried out charity work for the National Blind Children’s Society.
She died in Sussex on 14 September 2016 at the age of 93, and her funeral was held at Chelsea Old Church, Cheyne Walk, London later that month.

Question: Who is the maternal grandmother of Lady Caroline Faber?
Answer: Evelyn Cavendish, Duchess of Devonshire