Sancha of Aragon, Countess of Toulouse
Sancha of Aragon( 1186–1241) was the daughter of King Alfonso II of Aragon and his wife, Sancha of Castile.
Through her marriage to Raymond VII, Count of Toulouse in 1211, she acquired the titles Countess of Toulouse and Marquise of Provence from then until their divorce in 1241.
Sancha's paternal grandparents were Ramon Berenguer IV, Count of Barcelona and Petronilla of Aragon; her maternal grandparents were Alfonso VII of León and Castile and Richeza of Poland, Queen of Castile.
She was the sister of Peter II of Aragon and Alfonso II, Count of Provence.
She had one child, Joan, Countess of Toulouse, who held the same titles as her mother from 1249 to 1271.
Eleanor of Aragon, Countess of Toulouse
Eleanor of Aragon, Countess of Tolouse( 1182–1226) was a daughter of King Alfonso II of Aragon and Sancha of Castile, Queen of Aragon.
She married Raymond VI, Count of Toulouse.
Marian Shields Robinson
Marian Lois Robinson( née Shields; born July 29, 1937) is the mother of Michelle Obama, former First Lady of the United States, and Craig Robinson, a basketball executive, and the mother- in- law of former U.S. President Barack Obama.
Sancha of León
Sancha of León( 8 November 1067) was a Queen of León.
Vera Miletić
Vera Miletić (Serbian Cyrillic: Вера Милетић; 8 March 1920 – 7 September 1944) was a Serbian student and soldier.
She was notable for being the mother of Mira Marković, posthumously making her the mother-in-law of Serbian president Slobodan Milošević.
Maria Thins
Maria Thins( c. 1593 – 27 December 1680) was the mother- in- law of Johannes Vermeer and a member of the Gouda Thins family.
Gioffre Borgia
Gioffre Borgia (1481/82–1516/17), also known as Goffredo (Italian), or Jofré Borja (Catalan), was the youngest son of Pope Alexander VI and Vannozza dei Cattanei, and a member of the House of Borgia.
He was the youngest brother of Cesare, Giovanni, and Lucrezia Borgia.
Sancha of Aragon
Sancha of Aragon (1478 in Gaeta – 1506 in Naples), or Sancia of Aragon, was an illegitimate daughter of King Alfonso II of Naples and his mistress Trogia Gazzela.
In 1494, she was married to Gioffre Borgia, youngest son of Pope Alexander VI.
Upon her marriage, she and her husband were created Prince and Princess of Squillace, a province in the south of Italy.
For the majority of their marriage, Sancha and her husband lived in the Vatican with the rest of his family.
There Sancha became friends with her sister-in-law Lucrezia, and allegedly had affairs with both of her husband's older brothers: Juan Borgia, 2nd Duke of Gandia, also known as Giovanni Borgia, and Cesare Borgia.
Her affair with Juan is sometimes said to be the reason for Cesare's alleged murder of Juan in 1497.
Sancha's brother, Alfonso of Aragon, married Lucrezia Borgia.
Sancha's life among the Borgias became a turbulent one after Cesare made an advantageous marriage with a French princess, Charlotte d'Albret, in order to secure French support for his military campaigns.
This put Cesare's interests in direct conflict with those of the Italian states.
Sancha's home city of Naples was no exception, and it had long been nervous about militant French interests.
It is rumored that Alfonso was brutally murdered in 1500 by Cesare, due to interests with France against Naples.
Sancha, now a political embarrassment, was imprisoned in the Castel Sant'Angelo in Rome until the death of Pope Alexander in 1503.
Upon his death, she managed to regain her freedom and returned to Naples with her young nephew, Rodrigo, whom she raised as her own.
She never lived with her husband, Gioffre, again.
Cesare visited her not long after and asked if she would take on the care of Giovanni "The Roman Infant", possibly Lucrezia's illegitimate child, but probably the illegitimate child of Pope Alexander VI, which she agreed to do.
She died of an undisclosed illness in 1506, a year before Cesare's own death.
Eldon Howard
Eldon Howard was a British screenwriter.
She was the mother- in- law of Edward J. Danziger and wrote a number of the screenplays for films by his company Danziger Productions.
Priscilla Pointer
Priscilla Marie Pointer( born May 18, 1924) is an American stage, film and television character actress.
She began her career in the theater, including productions on Broadway.
Later, Pointer moved to Hollywood to act in films and on television.
She is the mother of Amy Irving, therefore making her the former mother- in- law of filmmakers Steven Spielberg and Bruno Barreto and the mother- in- law of documentary filmmaker Kenneth Bowser, Jr.

Question: Who is Sancha Of Aragon's mother-in-law?
Answer: Vannozza dei Cattanei