William Douglas-Hamilton, 12th Duke of Hamilton
William Alexander Louis Stephen Douglas- Hamilton, 12th Duke of Hamilton, 9th Duke of Brandon, 2nd Duke of Châtellerault KT( 12 March 1845 in London – 16 May 1895 in Algiers) was a Scottish nobleman.
James Douglas, 2nd Duke of Queensberry
James Douglas, 2nd Duke of Queensberry and 1st Duke of Dover( 18 December 16626 July 1711) was a Scottish nobleman.
Alessandro, 1st Duke of Castel Duino
Prince Alessandro della Torre e Tasso, 1st Duke of Castel Duino, full German name: "
Alexander Karl Egon
Theobald Lamoral Johann Baptist Maria, Prinz von Thurn und Taxis" (8 July 1881 in Schloss Mzell, Mzell, Kingdom of Bohemia, Austria–Hungary – 11 March 1937 in Castel Duino, Duino, Kingdom of Italy) was a member of the Bohemian branch of the princely House of Thurn and Taxis.
Alessandro was created Prince della Torre e Tasso and first Duke of Castel Duino by Victor Emmanuel III of Italy after relocating to the Kingdom of Italy in 1923.
Edmond de Talleyrand-Périgord
Edmond de Talleyrand- Périgord, 2nd Duke of Talleyrand, 2nd Duke of Dino( 1 August 1787, Paris – 14 May 1872, Florence), was a French general of the Napoleonic Wars.
Raimundo, 2nd Duke of Castel Duino
Raimondo, Prince della Torre e Tasso, 2nd Duke of Castel Duino (16 March 1907 – 17 March 1986) was the son of Alessandro, 1st Duke of Castel Duino and Princess Marie de Ligne.
Louis, duc Decazes
" Louis"- Charles- Élie- Amanien Decazes de Glücksbierg, 2nd Duke Decazes and 2nd Duke of Glücksbierg( 29 May 1819 – 16 September 1886), was a French diplomat and statesman.
Carlo Alessandro, 3rd Duke of Castel Duino
Carlo Alessandro, Prince della Torre e Tasso, 3rd Duke of Castel Duino, full Italian name: "Carlo Alessandro, Principe della Torre e Tasso, Duca di Castel Duino" (born 10 February 1952) is the current head of the Castel Duino branch of the House of Thurn and Taxis.
Charles Lennox, 2nd Duke of Richmond
Charles Lennox, 2nd Duke of Richmond, 2nd Duke of Lennox, 2nd Duke of Aubigny,( 18 May 17018 August 1750) was a British nobleman, peer, and politician.
He was the son of Charles Lennox, 1st Duke of Richmond, an illegitimate son of King Charles II.
He held a number of posts in connection with his high office but is best remembered for his patronage of cricket.
He has been described as the most important of the sport's early patrons and did much to help its evolution from village cricket to first- class cricket.
James Fitz-James Stuart, 2nd Duke of Berwick
James Francis( Jacobo Francisco) Fitz- James Stuart, 2nd Duke of Berwick, 2nd Duke of Liria and Xérica( Saint- Germain- en- Laye, France, 21 October
1696 – Naples, Italy, 2 June 1738) was a Jacobite and Spanish nobleman.
He inherited titles in the Jacobite and Spanish nobility on the death of his father in battle in 1734 at Philippsburg, during the War of the Polish Succession.
He was also Consort Duke of Veragua and of la Vega and a Consort- Marquis of four further titles by his Spanish marriage in 1716.
His full title was 2nd Duke of Berwick, 2nd Earl of Tinmouth, 2nd Baron Bosworth, 2nd Duke of Liria and Xerica, Grandee of Spain 1st class( from 1716), Knight of the Order of the Golden Fleece( from 29 September 1714), as well as the holder of several earldoms.
William Graham, 2nd Duke of Montrose
William Graham, 2nd Duke of Montrose( 27 August 1712 – 23 September 1790) was the son of James Graham, 1st Duke of Montrose, and his wife, Christian Carnegie.
He married Lucy Manners, daughter of John Manners, 2nd Duke of Rutland on 28 October 1742.
He died at age 78 at Twickenham, London, England.

Question: What nationality is Raimundo, 2Nd Duke Of Castel Duino's father?
Answer: Kingdom of Italy