Eleanor of Anjou
Eleanor of Anjou (August 1289 – 9 August 1341) was Queen of Sicily as the wife of King Frederick III of Sicily.
She was a member of the Capetian House of Anjou by birth.
She was the third daughter of Charles II of Naples and Mary of Hungary.
Eleanor was firstly married in 1299 to , son of Narjot de Toucy and Lucia of Tripoli.
Their marriage was dissolved on 17 January 1300 by Pope Boniface VIII because they were related and had not sought permission from the pope to marry.
On 17 May 1302, Eleanor married secondly to Frederick III of Sicily.
Her father and her new husband had been engaged in a war for ascendancy in the Mediterranean Sea and especially Sicily and the Mezzogiorno.
The marriage was part of a diplomatic effort to establish peaceful relations which would lead to the Peace of Caltabellotta (19 August 1302).
The peace divided the old Kingdom of Sicily into an island portion and a peninsular portion.
The island, called the Kingdom of Trinacria, went to Frederick, who had been ruling it, and the Mezzogiorno, called the Kingdom of Sicily contemporaneously, but called the Kingdom of Naples by modern scholarship, went to Charles II, who had been ruling it.
Thus, the peace was formal recognition of an uneasy "status quo".
Eleanor and Frederick had nine children:
Eleanor died on the 9 August 1341 at the Monastery of San Nicolo di Arena (Catania), she had been a widow since 1337.
She was buried at a Franciscan monastery in Catania.
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.
Eleanor of Sicily
Eleanor of Sicily( 1325–1375) was Queen of Aragon from 1349 until 1375 as the third wife of King Peter IV.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Aimery I, Viscount of Châtellerault
Aimery I de Châtellerault( – 7 November 1151), was the Viscount of Châtellerault and father of Aenor de Châtellerault.
Through his daughter he was the grandfather of Eleanor of Aquitaine, successively queen of France and England.
Charles II of Naples
Charles II, also known as Charles the Lame (1254 – 5 May 1309), was King of Naples, Count of Provence and Forcalquier (1285–1309), Prince of Achaea (1285–1289), and Count of Anjou and Maine (1285–1290); he also styled himself King of Albania and claimed the Kingdom of Jerusalem from 1285.
He was the son of Charles
I of Anjouone of the most powerful European monarchs in the second half of the 13th centuryand Beatrice of Provence.
His father granted Charles the Principality of Salerno in the Kingdom of Sicily (or "Regno") in 1272 and made him regent in Provence and Forcalquier in 1279.
After the uprising known as the Sicilian Vespers against Charles' father, the island of Sicily became an independent kingdom under the rule of Peter III of Aragon in 1282.
A year later, his father made Charles regent in the mainland territories of the "Regno" (or the Kingdom of Naples).
Charles held a general assembly where unpopular taxes were abolished and the liberties of the noblemen and clerics were confirmed.
He could not prevent the Aragonese from occupying Calabria and the islands in the Gulf of Naples.
The Sicilian admiral, Roger of Lauria, captured him in a naval battle near Naples in 1284.
As he was still in prison when his father died on 7 January 1285, his realms were ruled by regents.
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.
Elisabeth of Sicily, Duchess of Bavaria
Elisabeth of Sicily( 1310–1349) was a daughter of Frederick III of Sicily and Eleanor of Anjou.
Her siblings included: Peter II of Sicily and Manfred of Athens.
After her death her title was given to Georgia Lanza.
On June 27, 1328, Elisabeth married Stephen II, Duke of Bavaria, son of Louis IV, Holy Roman Emperor and Beatrix of Silesia- Glogau.
The couple had three sons and a daughter, they were:
Isabella of Aragon, Queen of Germany
Isabella of Aragon( 1305 – 12 July 1330) was the daughter of James II of Aragon and his second wife Blanche of Anjou.
Queen consort of Frederick I of Austria.
She was a member of the House of Aragon
Eleanor of Aragon, Queen of Castile
Eleanor of Aragon (20 February 1358 – 13 August 1382) was a daughter of King Peter IV of Aragon and his wife Eleanor of Sicily.
She was a member of the House of Aragon and Queen of Castile by her marriage.

Question: Who is the paternal grandmother of Eleanor Of Anjou?
Answer: Beatrice of Provence