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.
Abaqa Khan
Abaqa Khan (1234–1282, , "paternal uncle", also transliterated Abaġa), was the second Mongol ruler ("Ilkhan") of the Ilkhanate.
The son of Hulagu Khan and Lady Yesünčin.
He was the grandson of Tolui and reigned from 1265 to 1282 and was succeeded by his brother Tekuder.
Much of Abaqa's reign was consumed with civil wars in the Mongol Empire, such as those between the Ilkhanate and the northern khanate of the Golden Horde.
Abaqa also engaged in unsuccessful attempts at military invasion of Syria, including the Second Battle of Homs.
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.
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.
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.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Hulagu Khan
Hulagu Khan, also known as Hülegü or Hulegu ("Hulâgu xân"; Arabic: هولاكو خان/ هَلَاوُن; ; 8 February 1265), was a Mongol ruler who conquered much of Western Asia.
Son of Tolui and the Keraite princess Sorghaghtani Beki, he was a grandson of Genghis Khan and brother of Ariq Böke, Möngke Khan, and Kublai Khan.
Hulagu's army greatly expanded the southwestern portion of the Mongol Empire, founding the Ilkhanate of Persia, a precursor to the eventual Safavid dynasty, and then the modern state of Iran.
Under Hulagu's leadership, the siege of Baghdad (1258) destroyed Baghdad's standing in the Islamic world and weakened Damascus, causing a shift of Islamic influence to the Mamluk Sultanate in Cairo and ended the Abbasid Dynasty.
Oljath
Oljath( Öljätäi) was a Queen consort of Georgia as the wife of two successive kings, Vakhtang II( r. 1289– 1292) and David VIII( r. 1292–1311).
She was a daughter of Abaqa Khan, the Mongol Ilkhan of Iran.
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.

Question: Who is Abaqa Khan's paternal grandmother?
Answer: Sorghaghtani Beki