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.
Henry Wardlaw
Henry Wardlaw( died 6 April 1440) was a Scottish church leader, Bishop of St Andrews and founder of the University of St Andrews.
Margaret de Stafford
Margaret Stafford( born c. 1364; died 9 June 1396) was the daughter of Hugh de Stafford, 2nd Earl of Stafford, and Philippa de Beauchamp.
She was the first wife of Ralph Neville, 1st Earl of Westmorland, and the grandmother of the 2nd Earl.
Sylvana Tomaselli
Sylvana Palma Windsor, Countess of St Andrews(" née" Tomaselli, previously Jones; born 28 May 1957) is a Canadian- born academic and historian.
She is related to the British royal family as the wife of George Windsor, Earl of St Andrews, elder son of Prince Edward, Duke of Kent.
A historian at the University of Cambridge, she is usually known professionally as Dr Sylvana Tomaselli.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
George Windsor Earl
George Windsor Earl( 1813–1865) was an English navigator and author of works on the Indian Archipelago.
He coined the term' Indu- nesian', later adopted as the name for Indonesia.
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.
George Windsor, Earl of St Andrews
George Philip Nicholas Windsor, Earl of St Andrews (born 26 June 1962) is the elder son of Prince Edward, Duke of Kent, and his wife Katharine, Duchess of Kent.
He is styled Earl of St Andrews, one of his father's subsidiary titles, which he holds by courtesy as heir apparent to the Dukedom of Kent.
Prince Edward, Duke of Kent
Prince Edward, Duke of Kent, (Edward George Nicholas Paul Patrick; born 9 October 1935) is a member of the British royal family.
He is a first cousin of Queen Elizabeth II through their fathers, Prince George, Duke of Kent, and King George VI.
Because his mother, Princess Marina of Greece and Denmark was a cousin of Prince Philip, Duke of Edinburgh, Edward is both a second cousin and first cousin once removed to Prince Charles and his siblings.
He has held the title of Duke of Kent since the age of six, after the death of his father in a plane crash in 1942.
He carries out engagements on behalf of the Queen.
He is president of the All England Lawn Tennis and Croquet Club, presenting the trophies to the Wimbledon champion and runner-up, and served as the United Kingdom's Special Representative for International Trade and Investment, retiring in 2001.
He is president of The Scout Association, the Royal United Services Institute, and the Royal Institution of Great Britain, and since 1967 Grand Master of the United Grand Lodge of England.
He is also patron of the Institute of Advanced Motorists, an independent road safety charity which specialises in training and advice for post-licence drivers and riders.
Edmund F. Robertson
Edmund Frederick Robertson( born 1 June 1943 in St Andrews, Scotland) is a Professor emeritus of pure mathematics at the University of St Andrews.

Question: Who is the paternal grandmother of George Windsor, Earl Of St Andrews?