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.
Arthur Grey, 14th Baron Grey de Wilton
The Rt Hon. Arthur Grey, 14th Baron Grey de Wilton, KG( 1536 – 1593), was a baron in the Peerage of England.
Lord Grey de Wilton is now largely remembered for his memoir of his father, for participating in the last defence of Calais, and for his involvement in the massacre after the Siege of Smerwick on" Corca Dhuibhne" in County Kerry.
He served as Lord Deputy of Ireland from 1580 until 1582.
Roger Grey, 1st Baron Grey of Ruthin
Roger Grey, 1st Baron Grey of Ruthin( c. 1298 – 6 March 1353) was summoned to parliament in 1324.
He saw much service as a soldier.
Roger was the son of John Grey, 2nd Baron Grey de Wilton and Maud de Verdon.
He married Elizabeth daughter of John Hastings, 1st Baron Hastings of Bergavenny, by whom he had a son who succeeded as Reginald Grey, 2nd Baron Grey de Ruthyn.
William Grey, 13th Baron Grey de Wilton
William Grey, 13th Baron Grey de Wilton (1508/9 – 14 December 1562), was an English baron and military commander serving in France in the 1540s and 1550s, and in the Scottish Wars of the 1540s.
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.
Thomas Grey, 15th Baron Grey de Wilton
Thomas Grey, 15th Baron Grey de Wilton( died 1614) was an English aristocrat, soldier and conspirator.
He was convicted of involvement in the Bye Plot against James I of England.
Mary Grey, Baroness Grey de Wilton
Mary Somerset, Baroness Grey de Wilton was born in 1497 to Charles Somerset, 1st Earl of Worcester and his second wife, Elizabeth West, daughter of Thomas West, 8th Baron De La Warr and Elizabeth Mortimer, daughter of Sir Hugh Mortimer of Mortimer's Hall.
Lady Mary Somerset married twice: first to William Grey, 13th Baron Grey de Wilton, and secondly to Robert Carre.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Barbara Rawdon-Hastings, Marchioness of Hastings
Barbara Rawdon- Hastings, 20th Baroness Grey de Ruthyn, Marchioness of Hastings(" née" Yelverton; 20 May 1810 – 18 November 1858) was a fossil collector and geological author.
Charles Somerset, 1st Earl of Worcester
Charles Somerset, 1st Earl of Worcester, (c. 146015 March 1526) was an English nobleman and politician.
He was the legitimised bastard son of Henry Beaufort, 3rd Duke of Somerset by his mistress Joan Hill.

Question: Who is the paternal grandmother of Mary Grey, Baroness Grey De Wilton?
Answer: Joan Hill