William Hamilton, 11th Duke of Hamilton
William Alexander Archibald Hamilton, 11th Duke of Hamilton and 8th Duke of Brandon (19 February 1811 – 8 July 1863) styled Earl of Angus before 1819 and Marquess of Douglas and Clydesdale between 1819 and 1852, was a Scottish nobleman and the Premier Peer of Scotland.
He was the son of Alexander Hamilton, 10th Duke of Hamilton and Susan Euphemia Beckford, daughter of English novelist William Beckford.
He was educated at Eton and Christ Church, Oxford.
He was Knight Marischal of Scotland from 1846 and Lord Lieutenant of Lanarkshire from 1852 until his death.
At the Mannheim Palace, on 23 February 1843, he married Princess Marie Amélie of Baden, daughter of the Grand Duke Charles of Baden and Stéphanie de Beauharnais, the adopted daughter of Napoleon I.
After his marriage he lived chiefly in Paris and Baden, taking very little interest in British affairs.
They had three children:
Though he had married in 1843, the duke did not succeed to his title until 1852.
In that year, he purchased the house located at 22 Arlington Street in St. James's, a district of the City of Westminster in central London from Henry Somerset, 7th Duke of Beaufort for £60,000.
The duke lavished expenses on the house for approximately a decade, including installing iron firebacks with his coronet and motto.
Upon his death, the house passed to his widow who sold it to Ivor Guest, 1st Baron Wimborne via auction in 1867.
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.
Alexander Douglas-Hamilton, 16th Duke of Hamilton
Alexander Douglas Douglas- Hamilton, 16th Duke of Hamilton( born 31 March 1978) is a Scottish nobleman and the Premier Peer of Scotland.
He is the son of Angus Douglas- Hamilton, 15th Duke of Hamilton, and his first wife, Sarah Scott.
He was educated at Keil School, Dumbarton, and Gordonstoun in Scotland.
Upon the death of his father on 5 June 2010, he became the 16th Duke of Hamilton and 13th Duke of Brandon.
He is the Hereditary Keeper of the Palace of Holyroodhouse.
The seat of the Dukes of Hamilton is Lennoxlove House, replacing the now- demolished Hamilton Palace.
Susan Hamilton, Duchess of Hamilton
Susan Hamilton, Duchess of Hamilton (14 May 1786 – 27 May 1859), formerly Susan(na)
Euphemia Beckford, was the wife of Alexander Hamilton, 10th Duke of Hamilton, and the mother of the 11th Duke.
Susan was born at Château La Tour, Vevay, in Switzerland.
She was the daughter of William Thomas Beckford and his wife, the former Lady Margaret Gordon.
Beckford was an art collector who made his home at Brodick Castle on the Isle of Arran.
He was the son of a Lord Mayor of London, William Beckford (whose wife, Maria Hamilton, was a descendant of James Hamilton, Duke of Châtellerault, as was her future grandson-in-law).
Lady Margaret was the daughter of Charles Gordon, 4th Earl of Aboyne.
Susan Beckford married the future duke, then a former MP and styled Marquess of Douglas and Clydesdale, on 26 April 1810 in London.
They had two children:
Her daughter, also named Susan, caused the duke and duchess some concern by eloping with Horatio Walpole, by whom she had an illegitimate child, born in 1849.
She lived abroad with Walpole for a time but returned to Britain for a time in 1853.
The dowager duchess was a patron of the arts whose acquaintances included Alfred, Lord Tennyson.
She inherited many of her father's works of art.
Douglas Douglas-Hamilton, 14th Duke of Hamilton
Air Commodore Douglas Douglas- Hamilton, 14th Duke of Hamilton and 11th Duke of Brandon,( 3 February 1903 – 30 March 1973) was a Scottish nobleman and aviator who, together with D.F. McIntyre, was one of the first men to fly over Mount Everest.
David Manners, 11th Duke of Rutland
David Charles Robert Manners, 11th Duke of Rutland( born 8 May 1959), is a British peer and landowner.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Charles Gordon-Lennox, 11th Duke of Richmond
Charles Henry Gordon- Lennox, 11th Duke of Richmond, 11th Duke of Lennox, 11th Duke of Aubigny, 6th Duke of Gordon DL( born 8 January 1955), styled Lord Settrington until 1989, and Earl of March and Kinrara from 1989 to 2017, is a British aristocrat and owner of Goodwood Estate in West Sussex.
He is the founder of the Goodwood Festival of Speed and the Goodwood Revival.
He is president of the British Automobile Racing Club, Patron of the TT Riders Association and an honorary member of the British Racing Drivers Club, the Guild of Motoring Writers, and the 500 Owners Club.
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.
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.

Question: Who is William Hamilton, 11Th Duke Of Hamilton's maternal grandmother?