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.
Christina of Saxony
Christina of Saxony( b. Torgau, 25 December 1461 – d. Odense, 8 December 1521), was Queen consort of Denmark, Norway, and Sweden.
She was born a granddaughter of Frederick the Gentle of Saxony, and daughter of Ernest, Elector of Saxony and Elisabeth of Bavaria.
She was the grandmother of Christina of Denmark through her son Christian II.
Princess Elisabeth Marie of Bavaria
Princess Elisabeth of Bavaria (8 January 1874 – 4 March 1957) was a member of the Bavarian Royal House of Wittelsbach.
She was known as Princess of Bavaria until 1918.
Duke Maximilian Emanuel in Bavaria
Duke Maximilian Emanuel in Bavaria, full German name:" Maximilian Emanuel, Herzog in Bayern"( 7 December 1849 in Munich, Kingdom of Bavaria – 12 June 1893 in Feldafing, Kingdom of Bavaria) was a Duke in Bavaria and member of the House of Wittelsbach.
Maximilian Emanuel was the tenth and youngest child of Duke Maximilian Joseph in Bavaria and his wife Princess Ludovika of Bavaria.
Maximilian Emanuel was the brother of Elisabeth of Bavaria, Empress of Austria and Queen of Hungary.
George, Duke of Bavaria
George of Bavaria referred to as "the Rich" (15 August 1455 in Burghausen, Bavaria – 1 December 1503 in Ingolstadt), (German: "Georg , Herzog von Bayern-Landshut")
was the last Duke of Bavaria-Landshut.
He was a son of Louis IX the Rich and Amalia of Saxony.
Elisabeth of Lorraine
Elisabeth of Lorraine (9 October 1574 – 4 January 1635), was a Duchess and an Electress consort of Bavaria by marriage to Maximilian I, Elector of Bavaria.
Princess Maria Elisabeth of Bavaria
Princess Maria Elisabeth of Bavaria( 9 September 1914 – 13 May 2011) was the eldest daughter of Prince Franz of Bavaria, third son of Ludwig III of Bavaria.
Elisabeth of Bavaria (1478–1504)
Elisabeth of Bavaria (1478 – 15 September 1504) was a member of the House of Wittelsbach and, by marriage, Electress of the Palatinate.
After her father's death, she was also Duchess of Bavaria-Landshut.
She was the daughter of Duke George the Rich and his wife Hedwig Jagiellonica.
After the death of her brother Louis in 1496, the Duchy of Bavaria-Landshut was without a male heir.
The Wittelsbach House Treaties of 1392 and 1450 prescribed that the territory of Bavaria-Landshut should be divided among the other Bavarian duchies, if the line should die out in the male line.
Duke George ignored these treaties and left his territory to his daughter in a last will and testament dated 19 September 1496.
In 1499 Elisabeth married Ruprecht of the Palatinate.
She had twins, Rupert and George; they both died in 1504.
Her other sons, Philip, Duke of Palatinate-Neuburg and Otto Henry, Elector Palatine survived into adulthood.
In 1503 George appointed Ruprecht as governor of Lower Bavaria.
George died on 1 December 1503 and she disbanded the Regency Council of the Estates.
Her resolute approach contributed to the outbreak of the Landshut War of Succession.
Her opponent Albrecht IV of Bavaria-Munich had stronger allies, and soon Emperor Maximilian joined his side.
Her husband died of dysentery on 20 August 1504.
Elizabeth continued the war, and had her troops occupy the towns of Landshut, Dingolfing and Moosburg an der Isar.
She was declared an outlaw.
Her Bohemian allies suffered a decisive defeat at Wenzenbach on 12 September 1504.
Three days later, she, too, died of dysentery.
She was interred in the Cistercian monastery of Seligenthal in Landshut.
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.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.

Question: Who is Elisabeth Of Bavaria (1478–1504)'s paternal grandmother?
Answer: Amalia of Saxony