Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Stefan Dragutin
"Stefan" Dragutin (1244 – 12 March 1316) was King of Serbia from 1276 to 1282.
From 1282, he ruled a separate kingdom which included northern Serbia, and (from 1284)
the neighboring Hungarian banates (or border provinces), for which he was unofficially styled as "King of Syrmia".
He was the eldest son of King Stefan Uroš I of Serbia and Helen of Anjou.
He received the title of "young king" in token of his right to succeed his father after a peace treaty between Uroš I and Béla IV of Hungary who was the grandfather of Dragutin's wife, Catherine, in 1268.
He rebelled against his father and forced him to abdicate with Hungarian assistance in 1282.
Dragutin abandoned
Uroš
I's centralizing policy and ceded large territories to his mother in appanage.
After a riding accident, he abdicated in favor of his brother, Milutin in 1282, but he retained the northern regions of Serbia along the Hungarian border.
Two years later, his brother-in-law, Ladislaus IV of Hungary, granted him three banatesMačva (or "Sirmia ulterior"), Usora and Solito him.
He was the first Serbian monarch to rule Belgrade.
With his brother's support, he also occupied the Banate of Braničevo in 1284 or 1285.
Dragutin was in theory a vassal both to his brother (for his Serbian territories), and to the Hungarian monarchs (for the four banates), but he actually ruled his realm as an independent ruler from the 1290s.
His conflicts with Milutin developed into an open war in 1301 and he made frequent raids against the neighboring Hungarian lords from 1307.
Most of the Serbian noblemen supported Dragutin, but he was forced to make peace with Milutin after Milutin's mercenaries routed him in 1311 or 1312.
Before his death, he entered into a monastery and died as the monk Teokist.
In the list of Serbian saints, Dragutin is venerated on 12 November or 30 October (Old Style and New Style dates).
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.
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.
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.
Urošica
Urošica (fl. 1285 – before 1316) was a Serbian prince and Orthodox monk, a member of the Nemanjić dynasty.
He was the younger son of Stefan Dragutin, King of Serbia 1272–1282 and Syrmia 1282–1316.
Dragutin kept Syrmia after passing the rule to Stefan Milutin in 1282.
Through mother Catherine of the Hungarian Árpád dynasty, the elder son Stefan Vladislav II was the Duke of Slavonia from 1292 and the King of Syrmia from 1316 until 1325.
Urošica took monastic vows as "Stefan" (Стефан), and is venerated as a saint by the Serbian Orthodox Church on .
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.
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.

Question: Who is Urošica's paternal grandmother?
Answer: Helen of Anjou