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.
Dudley Stanhope, 9th Earl of Harrington
Dudley Henry Eden Stanhope, 9th Earl of Harrington (13 January 1859 – 13 November 1928) was a British peer.
He was the son of Charles Stanhope, 7th Earl of Harrington, and Elizabeth Still de Pearsall.
He succeeded in the earldom on the death of his childless brother Charles on 5 February 1917.
Henry Scudamore-Stanhope, 9th Earl of Chesterfield
Henry Edwyn Chandos Scudamore- Stanhope, 9th Earl of Chesterfield, DL, JP( 8 April 1821 – 21 January 1887) was a British 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.
Charles Stanhope, 7th Earl of Harrington
Charles Wyndham Stanhope, 7th Earl of Harrington (16 August 1809 – 26 May 1881) was an English peer.
Charles was the son of the Rev. Hon.
Fitzroy Henry Richard Stanhope (24 Apr 1787 – 11 Apr 1864), son of Charles Stanhope, 3rd Earl of Harrington, and Caroline Wyndham (d. 11 Feb 1876), illegitimate daughter of Hon.
Charles Wyndham.
Charles inherited his titles in 1866, following the death of his childless 1st cousin, Sydney Seymour Hyde Stanhope, 6th Earl of Harrington.
Lord Harrington died 26 June 1881 and was succeeded by his son:
Charles Stanhope, 8th Earl of Harrington
William Stanhope, Viscount Petersham
William Stanhope, Viscount Petersham( William Henry Leicester; born 14 October 1967) is the son of Charles Stanhope, 12th Earl of Harrington and his first wife, Virginia Freeman- Jackson.
He is the heir apparent to his father's Earldom of Harrington.
Charles Stanhope, 3rd Earl of Harrington
General Charles Stanhope, 3rd Earl of Harrington( 17 March 17535 September 1829), styled Viscount Petersham until 1779, was a British Army officer and politician who sat in the House of Commons between 1774 and 1779 when he succeeded to the peerage as Earl of Harrington.
Charles Stanhope, 10th Earl of Harrington
Charles Joseph Leicester Stanhope, 10th Earl of Harrington DL, MC( 9 October 1887 – 16 November 1929) was a British captain and peer.
He was the son of Dudley Stanhope, 9th Earl of Harrington and Kathleen Wood.
He succeeded in the earldom on the death of his father on 13 November 1928.
Harrington was a captain in the 15th Hussars, Reserve of Officers and was awarded the Military Cross.
He also served as a Deputy Lieutenant of Derbyshire.
Charles Stanhope, 12th Earl of Harrington
Charles Henry Leicester Stanhope, 12th Earl of Harrington( born 20 July 1945), styled as Viscount Petersham from birth until his father's death in 2009, is the son of William Stanhope, 11th Earl of Harrington, and his wife, Eileen Grey.
Anita Stanhope, Countess of Harrington
Anita Stanhope, Countess of Harrington( née Fuglesang; previously Howard; born 1950) is a British peeress.
She is the second wife of Charles Stanhope, 12th Earl of Harrington, and was previously the second wife of Michael Howard, 21st Earl of Suffolk.

Question: Who is Dudley Stanhope, 9Th Earl Of Harrington's paternal grandmother?