António, Prior of Crato
António, Prior of Crato( 153126 August 1595; sometimes called" The Determined The Fighter" or" The Independentist"), was a grandson of King Manuel I of Portugal and claimant of the Portuguese throne during the 1580 dynastic crisis.
According to some historians, he was King of Portugal as António I of Portugal for 33 days in 1580.
After the crowning of Philip II of Spain as King of Portugal, António claimed the throne until 1583.
He was a disciple of Bartholomew of Braga.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Anne Denman
Anne Denman( 1587–1661) was born in Olde Hall, Retford, Nottinghamshire.
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.
Infante António of Portugal
Infante António of Portugal
(Lisbon, 15 March 1695 - Lisbon, 20 October 1757) was a Portuguese "infante" (prince), the third surviving son of Peter II, King of Portugal, and his wife Maria Sophia of Neuburg.
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.
Peter II of Portugal
"Dom" Pedro II (Peter II; 26 April 1648 – 9 December 1706), nicknamed "the Pacific", was the King of Portugal from 1683 until his death, previously serving as regent for his brother Afonso VI from 1668 until his own accession.
He was the fifth and last child of John IV and Luisa de Guzmán.
Diana Guardato
Diana Guardato was a member of the aristocratic Patrician Guardato family, and had three children with King Ferdinand I: Diana Guardato is the 16th- Great Grandmother of His Royal Highness Albert II of Belgium, 15th- Great Grandmother of His Majesty Juan Carlos
I of Spain, 17th- Great Grandmother of Philippe of Belgium, 14th- Great Grandmother of His Majesty Manuel II of Portugal, 16th- Great Grandmother of Grand Duke Henri, as well as many others.
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.
Manuel António of Portugal
Manuel António of Portugal( 24 February 1600 in Delft – 27 October 1666 in Schagen) was a Portuguese nobleman.
Kaoru Hatoyama
After the elections of 2009, she became more widely known as the grandmother of Prime Minister Yukio Hatoyama and his politician brother Kunio Hatoyama.

Question: Who is the paternal grandmother of Infante António Of Portugal?
Answer: Luisa de Guzmán