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.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
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.
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.
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.
Sextus Nonius Quinctilianus (consul 38)
Sextus Nonius Quinctilianus was a Roman senator who was active in the first century.
He was appointed suffect consul in 38 as the colleague of Servius Asinius Celer.
Quinctilianus was the son of the homonymous consul of the year 8, and Sosia, a daughter of Gaius Sosius, consul in 32 BC.
He known to have at least one brother, Lucius Nonius Quinctilianus.
At some point prior to holding the republican magistracy of plebeian tribune, Quinctilianus had been admitted to the" Quindecimviri sacris faciundis", a prestigious priesthood charged with guarding the Sibylline Books.
In the year 32, while plebeian tribune, he proposed adding a new volume from Lucius Caninius Gallus to the collection of canonical Sibylline Books; however, the emperor Tiberius gently rebuked Quinctilianus for the proposal, reminding him that this proposed supplement had not passed through the expected procedure and directed that the volume be referred back to the full priesthood for their review and judgment.
Vipsania Agrippina
Vipsania Agrippina (36 BC – 20 AD) was the first wife of the Emperor Tiberius.
She was the daughter of Marcus Vipsanius Agrippa and Pomponia Caecilia Attica, thus a granddaughter of Titus Pomponius Atticus.
By marriage, she was also a great-niece to Quintus Tullius Cicero.
She was betrothed by Augustus and her father to Tiberius, the stepson of Augustus, before her first birthday.
They were married around 19 BC.
Their son Drusus Julius Caesar was born in 14 BC.
Her father died in March 12 BC while married to his third wife Julia the Elder, the daughter of Augustus.
Augustus forced Tiberius to divorce Vipsania and marry Julia, despite his love for the former and disapproval of the latter.
At the time of their divorce, Vipsania was pregnant with a second child, who did not survive.
Tiberius divorced Vipsania against his will in 11 BC ("non sine magno angore animinot without great mental anguish"], according to Suetonius) and never ceased to rue his action.
On one occasion Tiberius caught sight of Vipsania and followed her with an intent and tearful gaze.
Precautions were taken to avoid further embarrassing meetings with her.
In 11 BC she married Gaius Asinius Gallus Saloninus, a Senator and son of the famous orator Gaius Asinius Pollio.
They had at least six sons.
Vipsania Agrippina died in AD 20, a few days after the ovation of her son Drusus, which took place on 28 May.
Tiberius hated Gallus, not least because Gallus claimed that Drusus was his own son.
In 30, at Tiberius' instigation, the Senate was to declare Gallus a public enemy.
He died in prison in 33, of starvation.
Servius Asinius Celer
Servius Asinius Celer (died AD 46) was a Roman senator active during the Principate.
He was suffect consul in the second half of the year 38 with Sextus Nonius Quinctilianus as his colleague.
Celer was the son of Gaius Asinius Gallus, consul in 8 BC, and Vipsania Agrippina, a former wife of the emperor Tiberius.
Celer had several brothers, among them Gaius Asinius Pollio, consul in 23, accused of conspiracy by Valeria Messalina; Marcus Asinius Agrippa, consul in 25; Asinius Saloninus; and Asinius Gallus.
In addition, Celer was half brother of Drusus Julius Caesar, son of his mother with Tiberius and heir to the emperor for a time.
According to Pliny the Elder, Celer was a well-known gourmand who paid 8,000 sesterces for a fish.
In the year 46, despite his friendship with the emperor Claudius, Celer was accused of participating in a conspiracy to kill the emperor and condemned to death.
Seneca
the Younger mentions him in his "Apocolocyntosis divi Claudii" as one of his consular friends who confront Claudius in the afterworld as being responsible for their deaths.
Aufidius Namusa
Aufidius Namusa was a Roman jurist and writer of the 1st century BC.
He was one of the numerous pupils of Servius Sulpicius Rufus.
There were ten of Servius's students who wrote books( e.g. Alfenus Varus), and from the works of eight of them Namusa compiled a work which was distributed into one hundred and eighty parts or divisions(" libri").
The work of Namusa is cited by Ulpian, Javolenus, and Paulus and we are thus made acquainted with some of the legal opinions of Servius.

Question: Who is Servius Asinius Celer's maternal grandmother?
Answer: Pomponia Caecilia Attica