Philippa of Coimbra
Infanta Philippa of Coimbra( 1437 – 1497) was the youngest child of Infante Peter, Duke of Coimbra, and Isabella of Aragon, Countess of Urgell.
She became a nun in the Convent of Odivelas where she died in 1497.
João Afonso de Albuquerque
João Afonso de Albuquerque,( 28 September 1354), Juan Alfonso de Alburquerque in Spanish and nicknamed" o do Ataúde", 6th Lord of Alburquerque, was a member of the highest ranks of the nobility of the Kingdom of Portugal, an astute politician, and descendant from the royal houses of both Portugal and Castile, although through illegitimate lines.
Count of Alburquerque, Lord of Azagala, Codosera, Alconchel, Medellín, Meneses and Tiedra, he was the" Alférez" of King Alfonso XI of Castile and Leon( 13331336), Chancellor of Castile between 1350 and 1353, and Mayordomo mayor of" Infante" Peter, later King Peter
I of Castile, who is suspected of having him poisoned in 1354.
Beltrán Alfonso Osorio, 18th duke of Alburquerque
Beltrán Alfonso Osorio y Díez de Rivera, 18th Duke of Alburquerque( 15 December 1918 – 8 February 1994), was a Grandee of Spain and an amateur jockey.
As a Spanish aristocrat, he was known as the" Iron Duke" of Alburquerque.
He was also Duke of Algete, Marquis of Alcañices, los Balbases, Cadreita, Cuéllar, Cullera, and Montaos, Count of Fuensaldaña, Grajal, Huelma, Ledesma, la Torre, Villanueva de Cañedo, and Villaumbrosa.
His son, Juan Miguel Osorio y Bertrán de Lis( b. 1958), is the current Duke of Alburquerque and Duke of Algete.
Blanche of Castile (1319–75)
Blanche of Castile( August 1319 – 1375) was by birth a member of the Castilian House of Burgundy.
She was the only child of Infante Peter of Castile, Lord of Los Cameros( son of King Sancho IV of Castile) and Infanta Maria of Aragon( daughter of King James II of Aragon).
John, Prince of Antioch
John, Prince of Antioch( 1431 – 1457), was the second son of Infante Peter, Duke of Coimbra, and Isabella of Urgell, Duchess of Coimbra.
Isabella of Urgell, Duchess of Coimbra
Isabella of Urgell, Duchess of Coimbra( Spanish:" Isabel")( 12 March 1409 – 17 September 1459) was a Catalan noblewoman of the Urgell branch of the House of Aragon.
She was the wife of Infante Peter, Duke of Coimbra.
Ferdinand I of Aragon
Ferdinand I (Spanish: "
Fernando I"; 27 November 1380 – 2 April 1416 in Igualada, Catalonia) named Ferdinand of Antequera and also
the Just (or the Honest) was king of Aragon, Valencia, Majorca, Sardinia and (nominal) Corsica and king of Sicily, duke (nominal) of Athens and Neopatria, and count of Barcelona, Roussillon and Cerdanya (1412–1416).
He was also regent of Castile (1406–1416).
Henry, Duke of Villena
Infante Henry of Aragon( 1400 – 15 June 1445), 1st Duke of Villena, 4th Count of Alburquerque, Count of Ampurias, was the Grand Master of the Order of Santiago.
Peter of Aragon, Count of Alburquerque
Peter, Infante of Aragón, (1406 – besieging Naples, Italy, 1438), Viceroy of Sicily, 1424–1425, Duke of Noto, was the sixth child of King Ferdinand I of Aragón, and Countess Eleanor Urraca of Alburquerque.
Later king John, Henry and Peter were a most troublesome princely group, known as the Infantes of Aragon, nagging, invading, and fighting all over the lands of his rather peaceful cousin and brother in law, king Juan II of Castile, disrupting, robbing and bringing havoc to the castilian peasants and much opposed to Álvaro de Luna.
Then, when king Alfonso V of Aragón, the eldest brother, decided to leave Aragón to conquest the kingdom of Naples and live there, leaving his wife, a sister of his much abused and battered cousin the king of Castile, Juan II of Castile, to have some 17 Aragonese-Italian illegitimate children from several Italian nobility women never returning to Spain, his brothers ran with him, too, circa 1432, thirsty for Neapolitan adventures, including the disastrous naval battle of Ponza but also the conquest of Gaeta.
Both Aragonese princes ("infants" in Spanish): Peter, Duke of Noto in Italy died in battle, aged 32, in Italy, when attacking Naples; and Henry died in Spain, also in battle, aged 45, respectively.
Beatrice, Countess of Alburquerque
Beatrice of Portugal was Countess of Alburquerque as the wife of Sancho Alfonso of Alburquerque.
She was the daughter of Peter I of Portugal and his wife Inês de Castro.

Question: Where was the place of death of Peter Of Aragon, Count Of Alburquerque's father?
Answer: Igualada