Aemilia Lepida (fiancee of Claudius)
Aemilia Lepida (5 BC – c. 43 AD) was a noble Roman woman and matron.
She was the eldest daughter and first-born child of Julia the Younger (the first granddaughter of the Emperor Augustus) and consul Lucius Aemilius Paullus.
Her father was of a distinguished and ancient patrician family.
She was the first great-grandchild of Emperor Augustus, noblewoman Scribonia and a great-grandchild of consul Lucius Aemilius Lepidus Paullus (brother of the triumvir Marcus Aemilius Lepidus).
Aemilia Lepida was the sister of Marcus Aemilius Lepidus (6-39) who was married to Caligula's favorite sister Drusilla and who was executed in Caligula's reign.
In her younger years, Lepida was betrothed to Claudius, but her parents fell out of favour with Augustus
so the emperor broke off the engagement.
In AD 8, her mother Julia the Younger (otherwise called Vipsania Julia) was exiled for adultery, like her own mother Julia.
Her father Lucius was executed in 14 for participating in a conspiracy against Augustus.
By AD 13, Lepida had married Marcus Junius Silanus Torquatus, a member of the patrician branch of the ancient gens Junia.
Their children were:
The time of her death is not known.
She is sometimes said to have been poisoned on the orders of Agrippina the Younger during the reign of Nero, but this Lepida was evidently Domitia Lepida, the mother of Valeria Messalina and the "second" wife of Appius Junius Silanus.
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.
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.
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.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
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.
Junia Calvina
Junia Calvina was a Roman noblewoman who lived in the 1st century AD.
The daughter of Aemilia Lepida and Marcus Junius Silanus Torquatus, Calvina belonged to two patrician houses: the "gens Aemilia" and "gens Junia" respectively.
She was also the great-great-granddaughter of the Roman emperor Caesar Augustus on her mother's side of the Imperial family.
As such, she was also related by blood to the "gens Julia", the aristocratic family of the Roman dictator Julius Caesar.
Tacitus calls Calvina "festivissima puella" and the Emperor Vespasian, in one of his jokes, mentions her as living in AD 79.
Seneca describes her as "most celebrated of all women (she whom all called Venus)."
Calvina was married to Lucius Vitellius, the brother of Aulus Vitellius, in the 1st century AD.
Despite, or rather because of their blood relation to the first emperor of Rome, Calvina's close family was often persecuted by their kinsmen, particularly the lineal descendants of Livia Drusilla, Augustus' third wife and the first Roman empress.
Calvina and Vitellius were divorced in AD 49 following allegations of incest with her younger brother, Lucius Junius Silanus Torquatus, who was forced to commit suicide shortly thereafter.
In the same year, Calvina was exiled from Rome by Emperor Claudius, only to be recalled a decade later by his successor, Nero.
With Nero's suicide in AD 68, the Julio-Claudian dynasty collapsed and gave way to the Roman civil war known as the Year of the Four Emperors.
By then Calvina was one of Augustus' few remaining descendants who survived the fall of Rome's first Imperial dynasty.
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.
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.

Question: Who is the maternal grandmother of Junia Calvina?