Charles IV, Holy Roman Emperor
Charles IV (14 May 1316 – 29 November 1378), born Wenceslaus, was the first King of Bohemia to become Holy Roman Emperor.
He was a member of the House of Luxembourg from his father's side and the Czech House of Přemyslid from his mother's side; he emphasized the latter due to his lifelong affinity for the Czech side of his inheritance, and also because his direct ancestors in the Přemyslid line included two saints.
He was the eldest son and heir of King John of Bohemia, who died at the Battle of Crécy on 26 August 1346.
His mother, Elizabeth of Bohemia, was the sister of King Wenceslas III, the last of the male Přemyslid rulers of Bohemia.
Charles inherited the County of Luxembourg from his father and was elected king of the Kingdom of Bohemia.
On 2 September 1347, Charles was crowned King of Bohemia.
On 11 July 1346, the prince-electors chose him as King of the Romans ("rex Romanorum") in opposition to Emperor Louis IV.
Charles was crowned on 26 November 1346 in Bonn.
After his opponent died, he was re-elected in 1349 and crowned King of the Romans.
In 1355, he was crowned King of Italy and Holy Roman Emperor.
With his coronation as King of Burgundy in 1365, he became the personal ruler of all the kingdoms of the Holy Roman Empire.
Mona Hopton Bell
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She was the grandmother of the painter Jean H. Bell.
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Gülbahar Hatun (wife of Mehmed II)
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John of Bohemia
John of Bohemia (10 August 1296 – 26 August 1346), also known as John the Blind, was the Count of Luxembourg from 1313 and King of Bohemia from 1310 and titular King of Poland.
He was the eldest son of the Holy Roman Emperor Henry VII and his wife Margaret of Brabant.
He is well known for having died while fighting in the Battle of Crécy at age 50, after having been blind for a decade.
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Through a fortunate second marriage with Thomas Aylesbury, she became the grandmother of Lady Anne Hyde, Duchess of York and great- grandmother of Queen Mary II and Queen Anne.
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Hüma Hatun
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Question: Who is the paternal grandmother of Charles Iv, Holy Roman Emperor?
Answer: Margaret of Brabant