Maria of Aragon, Queen of Castile
Maria of Aragon was the Queen consort of Castile and Leon as the wife of John II of Castile.
She was the daughter of Ferdinand I of Aragon and Eleanor of Alburquerque.
James of Castile, Lord of Cameros
James of Castile( 11 July 1268 – 9 August 1284), was an infante of Castile and Lord of Cameros.
He was the youngest son of Alfonso X of Castile and Violant of Aragon.
Blanche of Anjou
Blanche of Anjou (1280 – 14 October 1310) was Queen of Aragon as the second spouse of King James II.
She was a member of the Capetian House of Anjou, she is also known as "Blanche of Naples".
She served as Regent or "Queen-Lieutenant" of Aragon during the absence of her spouse in 1310.
Minamoto no Chikako
She was the mother of Prince Morinaga.
Isabella of Aragon, Queen of Germany
Isabella of Aragon( 1305 – 12 July 1330) was the daughter of James II of Aragon and his second wife Blanche of Anjou.
Queen consort of Frederick I of Austria.
She was a member of the House of Aragon
Maria of Aragon, Lady of Cameros
Maria of Aragon (c. 1299–1347 in Sijena) was a daughter of James II of Aragon and his second wife Blanche of Anjou.
She married Peter of Castile, Lord of Cameros (1290–1319), son of Sancho IV of Castile.
Their daughter, Blanche of Castile (1315–1375), was betrothed to Peter I of Portugal but the marriage never took place.
Maria died at Sijena in 1347.
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.
Joanna of Aragon, Countess of Ampurias
Joanna of Aragon( Barcelona 7 November 1344- Castellón, Ampurias 1385) was the second child of Peter IV of Aragon and his first wife Maria of Navarre.
She was an Infanta of Aragon by birth and Countess of Ampurias by her marriage.
She was a member of the House of Aragon.
Maria of Navarre
Maria of Navarre( 1329 – 29 April 1347) was queen consort of the Crown of Aragon from 1338 until her death as the first of four wives of Peter IV of Aragon.
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.

Question: Where was the mother of Maria Of Aragon, Lady Of Cameros born?
Answer: Naples