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.
Henry Percy, 2nd Baron Percy
Henry Percy, 9th Baron Percy of Topcliffe, 2nd Baron Percy of Alnwick (1298–1352) was the son of Henry de Percy, 1st Baron Percy of Alnwick, and Eleanor Fitzalan, daughter of Sir Richard FitzAlan, 8th Earl of Arundel, and sister of Edmund FitzAlan, 9th Earl of Arundel.
Henry was sixteen when his father died, so the Barony was placed in the custody of John de Felton.
In 1316 he was granted the lands of Patrick IV, Earl of March, in Northumberland, by King Edward II of England.
In 1322, was made governor of Pickering Castle and of the town and castle of Scarborough and was later knighted at York.
Henry joined with other barons to remove the Despensers, who were favorites of Edward II.
Following a disastrous war with the Scots, Henry was empowered along with William Zouche to negotiate the Treaty of Edinburgh–Northampton.
This was an unpopular treaty and peace between England and Scotland lasted only five years.
He was appointed to Edward III's Council in 1327 and was given the manor and castle of Skipton.
Was granted, by Edward III, the castle and barony of Warkworth in 1328.
He was at the siege of Dunbar, the siege of Berwick and the Battle of Halidon Hill and was subsequently appointed constable of Berwick-upon-Tweed.
In 1346, Henry commanded the right wing of the English, at the Battle of Neville's Cross.
He married Idonia, daughter of Robert Clifford, 1st Baron Clifford, and had the following children;
In 1329, he founded a chantry, to celebrate divine service for his soul.
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.
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.
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.
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.
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.
Thomas Percy (bishop of Norwich)
Thomas Percy was a medieval Bishop of Norwich.
He was the son of Henry de Percy, 2nd Baron Percy and Idonia, daughter of Robert de Clifford, 1st Baron de Clifford.
Percy was nominated 4 February 1355 and was consecrated on 3 January 1356.
He died on 8 August 1369.
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.

Question: Who is Thomas Percy (Bishop Of Norwich)'s paternal grandmother?
Answer: Eleanor FitzAlan