Afonso II of Portugal
Afonso II (English: "Alphonzo"), or "Affonso" (Archaic Portuguese), "Alfonso" or "Alphonso" (Portuguese-Galician) or "Alphonsus" (Latin version), nicknamed the Fat (Portuguese "o Gordo"), King of Portugal, was born in Coimbra on 23 April 1185 and died on 25 March 1223 in the same city.
He was the second but eldest surviving son of Sancho I of Portugal by his wife, Dulce, "Infanta" of Aragon.
Afonso succeeded his father on 27 March 1211.
Eleanor of England, Countess of Leicester
Eleanor of England( also called Eleanor Plantagenet and Eleanor of Leicester)( 1215 – 13 April 1275) was the youngest child of John, King of England and Isabella of Angoulême.
Afonso, Prince of Portugal (1526)
Afonso, Prince of Portugal was the first son of king John III of Portugal and his queen, Catherine of Austria.
He was the Prince of Portugal but died in the same year he was born, in 1526.
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.
Eleanor of Aragon, Queen of Portugal
Eleanor of Aragon( 2 May 1402 – 19 February 1445) was queen consort of Portugal as the spouse of Edward I of Portugal and the regent of Portugal as the guardian of her son.
She was the daughter of Ferdinand I of Aragon and Eleanor of Alburquerque.
Eleanor of Portugal, Queen of Denmark
Eleanor of Portugal (– 28 August 1231) was a Portuguese "infanta", the only daughter of Afonso II of Portugal and Urraca of Castile, Queen of Portugal.
Eleanor was Queen of Denmark by marriage to Valdemar the Young, son of Valdemar II, in 1229.
Bishop Gunner of Viborg had first thought of the idea of the marriage, as Eleanor's aunt Berengaria had been Valdemar's stepmother.
The wedding took place in Ribe on 24 June 1229, and the next day Eleanor received southern half of the island Funen as a wedding present from her husband.
Even though she was junior queen, she was the only queen since her aunt had died eight years prior and her father-in-law had not remarried.
Only two years later Eleanor died in childbirth on the 28 August 1231, and three months later her husband was killed by an accidental shot.
When examining Eleanor's grave in Ringsted Church, it was discovered that her skeleton showed traces of cancer of the bones, which probably was contributory to her death.
At the foot piece of Eleanor's grave was a leaden coffin, which contained the bones of a child about 6 months old, already sickly and scrofulous from birth.
So Eleanor probably gave birth to a child, who survived her by only six months.
Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
Maria of Portugal, Duchess of Viseu
Maria of Portugal, Duchess of Viseu (18 June 1521 – 10 October 1577 in Lisbon) was an Infanta of Portugal, the only daughter of King Manuel I of Portugal and Eleanor of Austria.
A noted patron of the arts, Maria's personal wealth rivaled that of the king, her brother (John III of Portugal), making her the richest woman in Portugal and one of the richest in Europe.
Eleanor of Viseu
Eleanor of Viseu( 2 May 1458 – 17 November 1525) was a Portuguese" infanta"( princess) and later queen consort of Portugal.
To distinguish her from other infantas of the same name, she is commonly known as Eleanor of Viseu( after her father's title) or Eleanor of Lancaster(" Lancaster", a name used by some Portuguese royals after her great- grandmother Queen Philippa of Lancaster).
In Portugal, she is known universally as" Rainha Dona Leonor".
She is considered one of the most notable Portuguese queen consorts.
She was the second of only two queen consorts of Portugal who were not foreigners.
Eleanor of Portugal, Holy Roman Empress
Eleanor of Portugal (18 September 1434 – 3 September 1467) was Empress of the Holy Roman Empire.
A Portuguese "infanta" (princess), daughter of King Edward of Portugal and his wife Eleanor of Aragon, she was the consort of Holy Roman Emperor Frederick III and the mother of Holy Roman Emperor Maximilian I.

Question: Who is the paternal grandfather of Eleanor Of Portugal, Queen Of Denmark?
Answer: Sancho I of Portugal