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.
St Andrew St John (priest)
St Andrew St John (born in Bletsoe on 17 January 1732 – died Worcester on 23 March 1795) was Dean of Worcester from 1783 until his death.
He was the second son of John St John, 11th Baron St John of Bletso.
His eldest son was MP for Callington from 1803 to 1806.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
St Andrew St John, 15th Baron St John of Bletso
St Andrew St John, 15th Baron St John of Bletso( 8 November 1811 — 27 January 1874) was an English peer.
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.
John St John, 11th Baron St John of Bletso
John St John, 11th Baron St John of Bletso (died 24 June 1757) was an English peer.
The son of Andrew St John and his wife Jane Blois, daughter of William Blois of Cockfield Hall, Suffolk, he was a nephew of Paulet St John, 8th Baron St John of Bletso and succeeded his brother Rowland St John, 10th Baron St John of Bletso to the family title in 1722.
Lord St John married Elizabeth Crowley (the daughter of Ambrose Crowley) at Greenwich on 6 March 1725.
Their children included:
British comedian and actor Alexander Armstrong is a direct descendant of Lord St John.
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.
Paulet St John, 8th Baron St John of Bletso
Paulet St Andrew St John, 8th Baron St John of Bletso and 5th Baronet( 1711 –1714) was an 18th- century English aristocrat who succeeded as a peer, and as a baronet, but died in infancy.
Sir St Andrew St John, 4th Baronet, his father, was heir presumptive to his second cousin, Paulet St John, 3rd Earl of Bolingbroke, both of whom died in 1711; Paulet St John was born posthumously and so succeeded at birth to the family's ancient barony( but not the more recently created earldom, to which he was not in remainder) as well as to his father's baronetcy.
He died an infant at the age of three, being succeeded as 9th Baron by his uncle, William St John.
St Andrew St John, 16th Baron St John of Bletso
St Andrew St John, 16th Baron St John of Bletso( 5 October 1840 — 2 November 1887) was an English peer.
St John was the eldest son of St Andrew Beauchamp St John, 15th Baron St John and his wife Eleanor Hussey.
He succeeded his father to become the 16th Lord St John, in 1874 and lived at Melchbourne.
Politically he was a Conservative.
St John died at Melchbourne at the age of 46 from congestion of the lungs and was buried at Bletsoe.
He had no male child and the title passed to his younger brother Beauchamp.
St John married Ellen Georgina Senior, daughter of Edward Senior, a Poor Law Commissioner.
They had two daughters, one of whom married Max Townley who was a land agent for later holders of the title and served as MP for Mid Bedfordshire from 1918 to 1922.
After the death of her husband, Ellen married Francis Savile Harry Judd of Rickling Essex.
She died at Saffron Walden at the age of 49.
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.

Question: Who is the paternal grandmother of St Andrew St John (Priest)?