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.
Demetrios Doukas Komnenos Koutroules
Demetrios, later renamed Michael, Doukas Komnenos Koutroules
Angelos  was the third son of the ruler of Epirus, Michael II Komnenos Doukas (ruled 1230–68), also surnamed Koutroules, and his wife Theodora of Arta.
In 1278, he married Anna Komnene Palaiologina, the daughter of the Byzantine emperor Michael VIII Palaiologos (r. 1259–82), and received from his father-in-law the supreme dignity of Despot.
From this marriage, he had two sons, Andronikos and Constantine.
From a second marriage to a daughter of George
I Terter, Tsar of Bulgaria
, he had several children more.
He is mentioned as fighting in the ranks of the Byzantine army against the troops of Charles of Anjou in the Siege of Berat, as well as twenty years later against the Alans.
In 1304, he was accused of conspiring against Emperor Andronikos II Palaiologos (r. 1282–1328) and was imprisoned.
Nothing further is known of him.
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.
Andronikos Angelos Palaiologos
Andronikos Angelos Komnenos Doukas Palaiologos (ca. 1282–1328), was a Byzantine aristocrat and military leader.
He was born ca. 1282 to Demetrios Doukas Komnenos Koutroules, son of the ruler of Epirus, Michael II Komnenos Doukas, and Anna Komnene Palaiologina, the daughter of the Byzantine emperor Michael VIII Palaiologos.
By 1326 he held the post of "protovestiarios" and the rank of "protosebastos".
In 1327–28, Andronikos was military governor of Velegrada (modern Berat).
During the Byzantine civil war of 1321–28, he initially sided with Andronikos III Palaiologos against his grandfather Andronikos II Palaiologos, but then switched sides.
As a result, when Andronikos III Palaiologos ousted his grandfather in 1328, he arrested his family and confiscated his property and his extensive estates in Macedonia.
Andronikos was thereby forced to defect to Serbia, dying in exile at Prilep in 1328.
He was married to an unnamed daughter of a certain Kokalas.
The couple had at least two daughters, the future queen-consort of Epirus Anna Palaiologina and another, unnamed daughter, who married John Angelos.
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.
Hüma Hatun
Hüma Hatun (1410 ‒ September 1449) was the fourth wife of Ottoman Sultan Murad II and mother of Mehmed II and the grandmother of Bayezid II.
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.
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.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.

Question: Who is the paternal grandmother of Andronikos Angelos Palaiologos?
Answer: Theodora of Arta