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.
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.
Chilperic of Aquitaine
Chilperic (sometimes "Childeric" in the chronicles of the time) was the infant son of Charibert II, and briefly king of Aquitaine in 632.
He was killed shortly after his father in 632, under orders by Dagobert I, Charibert's half-brother.
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.
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.
Charibert II
Charibert II (607/617–8 April 632), a son of Clotaire II and his junior wife Sichilde, was briefly King of Aquitaine from 629 to his death, with his capital at Toulouse.
We have no direct statement about when Charibert was born exactly, only that he was "a few years younger" than his half-brother Dagobert.
His father Clotaire evidently had a bigamous marriage (not then uncommon) and he was the offspring of the junior wife.
When his father, Clotaire II, King of the Franks, died in 629, Charibert made a bid for the kingdom of Neustria against his elder half-brother Dagobert I, who had already been king of Austrasia since 623.
In the ensuing negotiations, Charibert, a minor, was represented by his uncle Brodulf, the brother of Queen Sichilde.
Dagobert had Brodulf killed, but did not intercede when his half-brother took over the near-independent realm of Aquitaine.
Apparently this caused no disagreement, as in 631 Charibert stood godfather to Dagobert's son Sigebert.
Charibert's realm included Toulouse, Cahors, Agen, Périgueux, and Saintes, to which he added his possessions in Gascony.
Charibert was married to Gisela, the daughter of Amand, Ruler of the Gascons.
His fighting force subdued the resistance of the Basques, until the whole Novempopulania (become Duchy of Vasconia) was under his control.
In 632, Charibert died at Blaye, Gironde—possibly assassinated on Dagobert's orders—and soon after that Charibert's infant son Chilperic was also killed.
Aquitaine passed again to Dagobert.
Both Charibert and his son are buried in the early Romanesque Basilica of Saint-Romain at Blaye.
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.
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.
Aregund
Aregund, Aregunda, Arnegund, Aregonda, or Arnegonda( c. 515/520–580) was a Frankish queen, the wife of Clotaire I, king of the Franks, and the mother of Chilperic I of Neustria.

Question: Who is the paternal grandmother of Chilperic Of Aquitaine?
Answer: Sichilde