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.
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.
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.
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.
Sally Hemings
Sarah "Sally" Hemings (1773–1835) was an enslaved woman of mixed race owned by President Thomas Jefferson.
According to the "New York Times", there is a "growing historical consensus" among scholars that, as a widower, Jefferson had a long-term relationship with Hemings, and that he was the father of her six children, born after the death of his wife Martha Jefferson, who was the half-sister of Sally Hemings.
Four of Hemings' children survived to adulthood.
Hemings died in Charlottesville, Virginia, in 1835.
Sally Hemings came to Jefferson's home as an infant with her siblings and her mother, Betty, as part of his wife
Martha's inheritance of slaves from her father, John Wayles.
Hemings was the youngest of six children that Betty Hemings is believed to have had with Wayles.
If true, she was three-quarters European and a half-sister of Martha Jefferson.
In 1787, Hemings, aged 14, accompanied Jefferson's youngest daughter Mary "Polly" to London and then to Paris, where the widowed Jefferson, aged 44 at the time, was serving as the United States Minister to France.
Hemings spent two years there.
Most historians believe Jefferson began using Sally Hemings for sex in France or soon after their return to Monticello.
Despite this, Hemings remained enslaved in Jefferson's house until his death.
In 2017, a room identified as her quarters at Monticello, under the south terrace, was discovered in an archeological restoration.
It is being restored and refurbished.
The historical question of whether Jefferson was the father of Hemings' children is the subject of the Jefferson–Hemings controversy.
Following renewed historic analysis in the late 20th century and a 1998 DNA study that found a match between the Jefferson male line and a descendant of Hemings' last son, Eston Hemings, the Monticello Foundation asserted that Jefferson fathered Eston and perhaps all five of her children.
However, there are some who disagree.
In 2018, the Thomas Jefferson Foundation of Monticello announced its plans to have an exhibit on the "Life of Sally Hemings" and affirmed that it was treating as a settled issue that Jefferson was the father of her known six children.
The exhibit opened in June 2018.
Hemings' children lived in Jefferson's house as slaves and were trained as artisans.
Jefferson freed all of Hemings' surviving children: Beverly, Harriet, Madison, and Eston, as they came of age; they were the only slave family freed by Jefferson.
They were seven-eighths European in ancestry, and three of the four entered white society as adults.
Descendants of those three identified as white.
After Jefferson's death, Hemings was "given her time" by his daughter in an informal freedom.
She lived her last nine years freely with her two younger sons in Charlottesville, Virginia.
She saw a grandchild born in the house her sons owned.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
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.
Harriet Hemings
Harriet Hemings (May 1801 – 1870) was born into slavery at Monticello, the home of Thomas Jefferson, third President of the United States, in the first year of his presidency.
Most historians believe her father was Jefferson, who is now believed to have fathered, with his slave Sally Hemings, four children who survived to adulthood.
While Jefferson did not legally free Harriet, in 1822 when she was 21, he aided her "escape".
He saw that she was put in a stage coach and given $50 for her journey.
Her brother Madison Hemings later said she had gone to Washington, DC, to join their older brother Beverley Hemings, who had similarly left Monticello earlier that year.
Both entered into white society and married white partners of good circumstances.
While seven-eighths European in ancestry, all the Hemings children were legally slaves under Virginia law at the time, in accordance of which they inherited the status of their enslaved mother, who was three-quarters European in ancestry.
Jefferson freed the two youngest brothers in his will of 1826, so they were legally free.
Beverly and Harriet stayed in touch with their brother Madison Hemings for some time, and then Harriet stopped writing.

Question: Who is Harriet Hemings's maternal grandmother?