Walter Gibbs, 4th Baron Aldenham
Captain Walter Durant Gibbs, 4th Baron Aldenham, 2nd Baron Hunsdon of Hunsdon( 11 August 1888 – 30 May 1969), was a British peer, the son of Herbert Cokayne Gibbs, 1st Baron Hunsdon of Hunsdon.
He succeeded to the title 2nd Baron Hunsdon on 22 May 1935.
He succeeded to the title 4th Baron Aldenham on 21 March 1939, on the death of his cousin, the 3rd Baron, who died without male issue.
He served in the Hertfordshire Yeomanry.
He married Beatrix Elinor Paul( 1890 – 1978), on 6 November 1919.
Lady Aldenham had a daughter, Theresa, from her first marriage to Algernon Villiers.
They had two sons together:
Elizabeth Spencer, Baroness Hunsdon
Elizabeth Spencer, Baroness Hunsdon( 29 June
1552 – 25 February 1618) was an English noblewoman, scholar, and patron of the arts.
She was the inspiration for Edmund Spenser's" Muiopotmos", was commemorated in one of the poet's dedicatory sonnets to the" Faerie Queene", and was represented as" Phyllis" in the latter's pastoral poem" Colin Clouts Come Home Againe".
She herself translated Petrarch.
Her first husband was George Carey, 2nd Baron Hunsdon, grandson of Mary Boleyn, elder sister of Anne Boleyn, mother of Queen Elizabeth I.
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.
Henry Carey, 1st Baron Hunsdon
Henry Carey, 1st Baron Hunsdon KG (4 March 1526 – 23 July 1596), was an English nobleman and courtier.
He was the patron of Lord Chamberlain's Men, William Shakespeare's playing company.
The son of Mary Boleyn, he was a cousin of Elizabeth I.
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.
George Carey (footballer)
George Carey( born 8 July 1943) is a former Australian rules footballer who played with Fitzroy in the Victorian Football League( VFL).
George Carey, 2nd Baron Hunsdon
George Carey, 2nd Baron Hunsdon KG (1547 – 9 September 1603) was the eldest son of Henry Carey, 1st Baron Hunsdon and Anne Morgan.
His father was first cousin to Elizabeth I of England.
In 1560, at the age of 13, George matriculated at Trinity College, Cambridge.
In 1566 he accompanied the Earl of Bedford on an official mission to Scotland, to attend the baptism of the future King James VI.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
George Carey (filmmaker)
George Carey( born 1943) is a British documentary filmmaker and television journalist.

Question: Who is the paternal grandmother of George Carey, 2Nd Baron Hunsdon?
Answer: Mary Boleyn