Adam Murimuth's Continuation and Robert of Avesbury’s 'The Wonderful Deeds of King Edward III'
This volume brings together two of the most important contemporary chronicles for the reign of Edward III and the opening phases of the Hundred Years’ War. Written in Latin by English clerical observers, these texts provide a vivid and authoritative window into the political, diplomatic, and military history of fourteenth-century England and its continental ambitions. Adam Murimuth Continuatio's Chronicarum continues an earlier chronicle into the mid-fourteenth century, offering concise but valuable notices on royal policy, foreign relations, and ecclesiastical affairs. Its annalistic structure makes it especially useful for establishing chronology and tracing the development of events year by year. Complementing it, Robert of Avesbury’s De gestis mirabilibus regis Edwardi tertii is a rich documentary chronicle preserving letters, treaties, and official records alongside narrative passages. It is an indispensable source for understanding Edward III’s claim to the French crown, the conduct of war, and the mechanisms of medieval diplomacy. Together, these works offer scholars, students, and enthusiasts a reliable and unembellished account of a transformative period in English and European history. Essential for anyone interested in medieval chronicles, the Hundred Years’ War, or the reign of Edward III.
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Paternal Family Tree: Ivrea
Maternal Family Tree: Leonor de Alvim
Descendants Family Tree: Isabella Queen Castile 1451-1504
1474 Death of King Henry IV of Castile
1485 Birth of Catherine of Aragon
1499 Trial and Execution of Perkin Warbreck and Edward Earl of Warwick
In 1418 [her father] John II King Castile [aged 12] and Maria Trastámara Queen Consort Castile [aged 22] were married. She by marriage Queen Consort Castile. She the daughter of Ferdinand I King Aragon and Eleanor of Alberquerque Queen Consort Aragon [aged 44]. He the son of [her grandfather] Henry III King Castile and [her grandmother] Catherine of Lancaster Queen Consort Castile [aged 44]. They were first cousins. He a great grandson of King Edward III of England.
After 1445 [her father] John II King Castile [aged 39] and [her mother] Isabella Aviz Queen Consort Castile [aged 17] were married. She by marriage Queen Consort Castile. The difference in their ages was 22 years. He the son of [her grandfather] Henry III King Castile and [her grandmother] Catherine of Lancaster Queen Consort Castile. They were half first cousin once removed. He a great grandson of King Edward III of England. She a great x 2 granddaughter of King Edward III of England.
On 22nd April 1451 Isabella Queen Castile was born to [her father] John II King Castile [aged 46] and [her mother] Isabella Aviz Queen Consort Castile [aged 23]. She a great x 2 granddaughter of King Edward III of England. Coefficient of inbreeding 2.60%.
On 20th July 1454 [her father] John II King Castile [aged 49] died. His son [her half-brother] Henry [aged 29] succeeded IV King Castile. [her sister-in-law] Blanche Trastámara II Queen Navarre [aged 30] by marriage Queen Consort Castile.
In 1455 [her half-brother] Henry IV King Castile [aged 29] and [her sister-in-law] Joan Aviz Queen Consort Castile [aged 15] were married. She by marriage Queen Consort Castile. She the daughter of Edward "The Philosopher" I King Portugal and Eleanor Trastámara Queen Consort Portugal. He the son of [her father] John II King Castile and Maria Trastámara Queen Consort Castile. They were first cousins. He a great x 2 grandson of King Edward III of England. She a great x 2 granddaughter of King Edward III of England.
On 19th October 1469 Ferdinand II King Aragon [aged 17] and Isabella Queen Castile [aged 18] were married. She by marriage Queen Consort Aragon. She the daughter of John II King Castile and Isabella Aviz Queen Consort Castile [aged 41]. He the son of John II King Aragon [aged 71] and Juana Enríquez Queen Consort Aragon. They were second cousins. She a great x 2 granddaughter of King Edward III of England.
In 1470 [her daughter] Isabella Trastámara Queen Consort Portugal was born to [her husband] Ferdinand II King Aragon [aged 17] and Isabella Queen Castile [aged 18]. She a great x 3 granddaughter of King Edward III of England. Coefficient of inbreeding 3.23%. She married (1) 1490 her second cousin Afonso Aviz, son of John II King Portugal and Eleanor Viseu Queen Consort Portugal (2) 1497 her first cousin once removed Manuel "Fortunate" I King Portugal and had issue.
On 11th December 1474 [her half-brother] Henry IV King Castile [aged 49] died. His half sister Isabella [aged 23] succeeded Queen Castile.
On 31st May 1475 [her son] Unamed Trastámara was born to [her husband] Ferdinand II King Aragon [aged 23] and Isabella Queen Castile [aged 24]. He a great x 3 grandson of King Edward III of England. Coefficient of inbreeding 3.23%. He died aged less than one years old.
On 31st May 1475 [her son] Unamed Trastámara died.
Chronicle of a Bourgeois of Valenciennes
Récits d’un bourgeois de Valenciennes aka The Chronicle of a Bourgeois of Valenciennes is a vivid 14th-century vernacular chronicle written by an anonymous urban chronicler from Valenciennes in the County of Hainaut. It survives in a manuscript that describes local and regional history from about 1253 to 1366, blending chronology, narrative episodes, and eyewitness-style accounts of political, military, and social events in medieval France, Flanders, and the Low Countries. The work begins with a chronological framework of events affecting Valenciennes and its region under rulers such as King Philip VI of France and the shifting allegiances of local nobility. It includes accounts of conflicts, sieges, diplomatic manoeuvres, and the impact of broader struggles like the Hundred Years’ War on urban life in Hainaut. Written from the perspective of a burgher (bourgeois) rather than a monastery or royal court, the chronicle offers a rare lay viewpoint on high politics and warfare, reflecting how merchants, townspeople, and civic institutions experienced the turbulence of the 13th and 14th centuries. Its narrative style combines straightforward reporting of events with moral and civic observations, making it a valuable source for readers interested in medieval urban society, regional politics, and the lived experience of war and governance in pre-modern Europe.
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On 30th June 1478 [her son] John Trastámara Prince Asturias was born to [her husband] Ferdinand II King Aragon [aged 26] and Isabella Queen Castile [aged 27] at Seville. He a great x 3 grandson of King Edward III of England. Coefficient of inbreeding 3.23%. He married 3rd April 1496 his second cousin once removed Margaret of Austria Princess Asturias, daughter of Maximilian Habsburg I Holy Roman Emperor and Mary Valois Duchess Burgundy.
In 1479 [her daughter] Joanna "The Mad" Trastámara Queen Castile was born to [her husband] Ferdinand II King Aragon [aged 26] and Isabella Queen Castile [aged 27] in Toledo. She a great x 3 granddaughter of King Edward III of England. Coefficient of inbreeding 3.23%. She married 20th October 1496 her second cousin once removed Philip "Handsome Fair" King Castile, son of Maximilian Habsburg I Holy Roman Emperor and Mary Valois Duchess Burgundy, and had issue.
On 20th January 1479 [her father-in-law] John II King Aragon [aged 80] died. His son [her husband] Ferdinand [aged 26] succeeded II King Aragon.
On 28th January 1479 [her sister-in-law] Eleanor Trastámara Queen Consort Navarre [aged 52] was crowned Queen Consort Navarre.
On 12th February 1479 [her sister-in-law] Eleanor Trastámara Queen Consort Navarre [aged 53] died.
In 1482 [her daughter] Maria Trastámara Queen Consort Portugal was born to [her husband] Ferdinand II King Aragon [aged 29] and Isabella Queen Castile [aged 30]. She a great x 3 granddaughter of King Edward III of England. Coefficient of inbreeding 3.23%. She married 1500 her first cousin once removed Manuel "Fortunate" I King Portugal and had issue.
On 1st July 1482 [her son] Unamed Trastámara died.
On 1st July 1482 [her son] Unamed Trastámara was born to [her husband] Ferdinand II King Aragon [aged 30] and Isabella Queen Castile [aged 31]. He a great x 3 grandson of King Edward III of England. Coefficient of inbreeding 3.23%. He died aged less than one years old.
On 16th December 1485 Catherine of Aragon was born to Ferdinand II King Aragon [aged 33] and Isabella Queen Castile [aged 34] at the Palace of Alcalá de Henares, Madrid [Map]. She was possibly named after her Great Grandmother Catherine of Lancaster Queen Consort Castile daughter of John of Gaunt 1st Duke Lancaster and Constance of Castile Duchess of Lancaster. She a great x 3 granddaughter of King Edward III of England. Coefficient of inbreeding 3.23%. She married (1) 14th November 1501 her half third cousin once removed Prince Arthur Tudor, son of King Henry VII of England and Ireland and Elizabeth York Queen Consort England (2) 11th June 1509 her half third cousin once removed King Henry VIII of England and Ireland, son of King Henry VII of England and Ireland and Elizabeth York Queen Consort England, and had issue.
Around 1490. Possibly Juan de Flandes [aged 30]. Portrait of Isabella Queen Castile [aged 38].
In 1490 [her son-in-law] Afonso Aviz [aged 14] and Isabella Trastámara Queen Consort Portugal [aged 20] were married. She the daughter of Ferdinand II King Aragon [aged 37] and Isabella Queen Castile [aged 38]. He the son of John II King Portugal [aged 34] and Eleanor Viseu Queen Consort Portugal [aged 31]. They were second cousins. He a great x 4 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.
Chronicle of Abbot Ralph of Coggeshall
The Chronicle of Abbot Ralph of Coggeshall (Chronicon Anglicanum) is an indispensable medieval history that brings to life centuries of English and European affairs through the eyes of a learned Cistercian monk. Ralph of Coggeshall, abbot of the Abbey of Coggeshall in Essex in the early 13th century, continued and expanded his community’s chronicle, documenting events from the Norman Conquest of 1066 into the tumultuous reign of King Henry III. Blending eyewitness testimony, careful compilation, and the monastic commitment to record-keeping, this chronicle offers a rare narrative of political intrigue, royal power struggles, and social upheaval in England and beyond. Ralph’s work captures the reigns of pivotal figures such as Richard I and King John, providing invaluable insights into their characters, decisions, and the forces that shaped medieval rule. More than a simple annal, Chronicon Anglicanum conveys the texture of medieval life and governance, making it a rich source for scholars and readers fascinated by English history, monastic authorship, and the shaping of the medieval world.
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On 3rd April 1496 John Trastámara Prince Asturias [aged 17] and Margaret of Austria Princess Asturias [aged 16] were married at Abbey of Santa Maria la Real de Huelgas [Map]. She by marriage Princess Asturias. She the daughter of Maximilian Habsburg I Holy Roman Emperor [aged 37] and Mary Valois Duchess Burgundy. He the son of Ferdinand II King Aragon [aged 44] and Isabella Queen Castile [aged 44]. They were second cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 4 granddaughter of King Edward III of England.
On 15th August 1496 [her mother] Isabella Aviz Queen Consort Castile [aged 68] died.
On 20th October 1496 [her son-in-law] Philip "Handsome Fair" King Castile [aged 18] and Joanna "The Mad" Trastámara Queen Castile [aged 17] were married. She the daughter of Ferdinand II King Aragon [aged 44] and Isabella Queen Castile [aged 45]. He the son of Maximilian Habsburg I Holy Roman Emperor [aged 37] and Mary Valois Duchess Burgundy. They were second cousin once removed. He a great x 4 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.
In 1497 [her son-in-law] Manuel "Fortunate" I King Portugal [aged 27] and Isabella Trastámara Queen Consort Portugal [aged 27] were married. She by marriage Queen Consort Portugal. Her first husband being his nephew Afonso Aviz.He would, three years later, marry her younger sister Maria Trastámara Queen Consort Portugal [aged 15]; an example of Married to Two Siblings. She the daughter of Ferdinand II King Aragon [aged 44] and Isabella Queen Castile [aged 45]. They were first cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.
On 4th October 1497 [her son] John Trastámara Prince Asturias [aged 19] died at Salamanca [Map].
In 1498 [her daughter] Isabella Trastámara Queen Consort Portugal [aged 28] died in childbirth.
On 28th November 1499 Edward "Last Plantagenet" York 17th Earl Warwick [aged 24] was executed at Tower Hill [Map]. Earl Warwick, Baron Montagu, Baron Montagu, Baron Monthermer forfeit.
Documentation held in Spain apparently describes Catherine of Aragon's [aged 13] parents Ferdinand II King Aragon [aged 47] and Isabella Queen Castile [aged 48] expressing concern that Edward "Last Plantagenet" York 17th Earl Warwick was a potential claimant to throne, and being reluctant for their daughter to marry Arthur Prince of Wales [aged 13] whilst there was a threat to his accession causing King Henry VII of England and Ireland [aged 42] to use Perkin Warbreck's [deceased] attempted escape with Edward "Last Plantagenet" York 17th Earl Warwick as a means to an end.
In 1500 [her former son-in-law] Manuel "Fortunate" I King Portugal [aged 30] and Maria Trastámara Queen Consort Portugal [aged 18] were married. She by marriage Queen Consort Portugal. She the younger sister of his first wife Isabella Trastámara Queen Consort Portugal; an example of Married to Two Siblings. She the daughter of Ferdinand II King Aragon [aged 47] and Isabella Queen Castile [aged 48]. They were first cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.
On 14th November 1501 [her son-in-law] Arthur Prince of Wales [aged 15] and Catherine of Aragon [aged 15] were married at St Paul's Cathedral [Map] by Archbishop Henry Deane assisted by William Warham Bishop of London [aged 51] and a further eighteen bishops. She wore a white satin dress with a farthingale and over her head wore a veil of fine silk trimmed with gold and pearls. She would, eight years later, marry his younger brother King Henry VIII of England and Ireland [aged 10] - see Marriage and Coronation of Henry VIII and Catherine of Aragon. She the daughter of Ferdinand II King Aragon [aged 49] and Isabella Queen Castile [aged 50]. He the son of King Henry VII of England and Ireland [aged 44] and Elizabeth York Queen Consort England [aged 35]. They were half third cousin once removed. She a great x 3 granddaughter of King Edward III of England.
Prince Henry who escorted her up the aisle and gave her away.
Cecily York Viscountess Welles [aged 32] bore the train, Thomas Grey 2nd Marquess Dorset [aged 24] was Chief Answerer.
Robert Radclyffe 1st Earl of Sussex [aged 18] and Edward Stafford 3rd Duke of Buckingham [aged 23] attended.
Thomas Englefield was appointed Knight of the Bath.
Immediately after their marriage Arthur Prince of Wales and Catherine of Aragon resided at Tickenhill Manor, Bewdley [Map] for a month. Thereafter they travelled to Ludlow, Shropshire [Map].
Around 1502. Possibly Juan de Flandes [aged 42]. Portrait of Isabella Queen Castile [aged 50].
On 26th November 1504 Isabella Queen Castile [aged 53] died. Her daughter Joanna [aged 25] succeeded Queen Castile. Philip "Handsome Fair" King Castile [aged 26] by marriage King Castile.
On 19th October 1505 [her former husband] Ferdinand II King Aragon [aged 53] and Germaine Foix Queen Consort Aragon [aged 17] were married. She by marriage Queen Consort Aragon. The difference in their ages was 35 years. She the daughter of Jean Foix Count Étampes and Marie Valois Viscountess Narbonne. He the son of [her former father-in-law] John II King Aragon and Juana Enríquez Queen Consort Aragon. They were great uncle and niece.
On 23rd January 1516 [her former husband] Ferdinand II King Aragon [aged 63] died. His daughter Joanna [aged 37] succeeded Queen Aragon.
Chronicle of Abbot Ralph of Coggeshall
The Chronicle of Abbot Ralph of Coggeshall (Chronicon Anglicanum) is an indispensable medieval history that brings to life centuries of English and European affairs through the eyes of a learned Cistercian monk. Ralph of Coggeshall, abbot of the Abbey of Coggeshall in Essex in the early 13th century, continued and expanded his community’s chronicle, documenting events from the Norman Conquest of 1066 into the tumultuous reign of King Henry III. Blending eyewitness testimony, careful compilation, and the monastic commitment to record-keeping, this chronicle offers a rare narrative of political intrigue, royal power struggles, and social upheaval in England and beyond. Ralph’s work captures the reigns of pivotal figures such as Richard I and King John, providing invaluable insights into their characters, decisions, and the forces that shaped medieval rule. More than a simple annal, Chronicon Anglicanum conveys the texture of medieval life and governance, making it a rich source for scholars and readers fascinated by English history, monastic authorship, and the shaping of the medieval world.
Available at Amazon in eBook and Paperback format.
Henry Machyn's Diary. 17th June 1555. The xvij day of Juin was the hersse fenyssyd at Powlles a-boyffe the qwyer with ix prensepalles garnyshyd, (the) goodlest that ever was sene, and all the prensepalles covered with blake velvett, and the mageste of taffata and the frynge [gold]; and all the qwyre and a-boyffe the qwyre and the sydes and ondur [foot] and the body of the chyrche one he hangyd with blake and armes, and with xxxvj dosen of pensells of sylke welvett with gold and selver, and xvj baners-rolles of armes, and iiij baners of whyt emages wroght with fyne gold; over-nyght durge, and the morow masse; and mony mornars, the forst a stranger and the yerle of Shrusbere [aged 27], and yerle of Penbroke [aged 54], my lord treysorer, ser Recherd Sowthwell [aged 52], and mony mo as Englys as Spaneards; and a vij skore powre men havyng nuwe blake gownes, and evere man holdyng torchys; and after messe a grett dener at the bysshope of London('s) plasse, and gret plente.
Note. P. 90. Funeral of the queen of Spain at Saint Paul's. The full ceremonial of this is preserved in the College of Arms, I. 14, ff. 111–114; and see a letter of the lord treasurer to the bishop of London respecting preparations for the solemnity in Strype, Memorials, iii. 220. The deceased was Jane, the grandmother of king Philip [aged 28], and the aunt of queen Mary [aged 39], being the elder sister of queen Katharine. She was the eldest daughter of Ferdinand the Catholic by Isabel queen of Castille; and having married Philip of Austria, they succeeded to the kingdom of Castille on the death of her mother in 1504. On the death of her father in 1516, her husband having previously died in 1506, she was from insanity unfit to reign, and her son Charles [aged 55] (afterwards emperor) was acknowledged sovereign of all Spain.
Wriothesley's Chronicle [1508-1562]. c. [her former son-in-law] Archduke Philip and his wife [her daughter] Juana, who, by the death of her mother lsabella, was now Queen of Castille.
Note d. For a full account of the arrival of the Archduke Philip, and his entertainment whilst in England, see MS. Harleian. Cod. 640, fol. 60-66, and Cod. 643, fol. 140.
Note e. The English monarch invested Philip with the order of the Garter at Windsor, and the latter made him and Prince Henry Knights of the Golden Fleece.
Kings Wessex: Great x 12 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 17 Grand Daughter of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Kings Seisyllwg: Great x 19 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 17 Grand Daughter of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Kings Godwinson: Great x 12 Grand Daughter of King Harold II of England
Kings England: Great x 2 Grand Daughter of King Edward III of England
Kings Scotland: Great x 11 Grand Daughter of King Duncan I of Scotland
Kings Franks: Great x 18 Grand Daughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Kings France: Great x 13 Grand Daughter of Hugh I King of the Franks
Kings Duke Aquitaine: Great x 16 Grand Daughter of Ranulf I Duke Aquitaine
Great x 4 Grandfather: Ferdinand IV King Castile IV King Leon 
4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Alfonso "Avenger" XI King Castile 4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Constance Burgundy Queen Consort Castile Queen Consort Leon 
3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: Henry "Fratricide" II King Castile 5 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Eleanor Guzman
Great x 1 Grandfather: John I King Castile 5 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Manuel Ivrea 2 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Juan Manuel Prince of Villena 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Beatrice Savoy
Great x 2 Grandmother: Juana Manuel Queen of Castile 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Ferdinando de la Cerda 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Blanca de la Cerda y Lara 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Juana "La Palomilla" Núñez de Lara
GrandFather: Henry III King Castile 6 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: James "The Just" II King Aragon 
6 x Great Grand Son of King William "Conqueror" I of England
Great x 3 Grandfather: Alfonso IV King Aragon 4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Blanche Capet Queen Consort Aragon 
3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: Peter IV King Aragon 5 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Teresa Enteca Queen Consort Aragon
Great x 1 Grandmother: Eleanor Barcelona Queen Consort Castile 6 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Frederick III King Sicily
Great x 3 Grandfather: Peter II King Sicily 4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Eleanor Capet 3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandmother: Eleanor of Sicily Queen Consort Aragon 5 x Great Grand Daughter of King Henry "Curtmantle" II of England
Father: John II King Castile Great Grand Son of King Edward III of England
Great x 4 Grandfather: King Edward I of England 
Son of King Henry III of England
Great x 3 Grandfather: King Edward II of England Son of King Edward I of England
Great x 4 Grandmother: Eleanor of Castile Queen Consort England 2 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: King Edward III of England Son of King Edward II of England
Great x 4 Grandfather: King Philip IV of France 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Isabella of France Queen Consort England 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Joan Blois I Queen Navarre 
3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 1 Grandfather: John of Gaunt 1st Duke Lancaster Son of King Edward III of England
Great x 4 Grandfather: John of Avesnes II Count Hainaut II Count Holland 3 x Great Grand Son of King Stephen I England
Great x 3 Grandfather: William of Avesnes I Count Hainaut III Count Avesnes III Count Holland II Count Zeeland 4 x Great Grand Son of King Stephen I England
Great x 4 Grandmother: Philippa Luxemburg Countess Hainaut and Holland 
5 x Great Grand Daughter of King William "Conqueror" I of England
Great x 2 Grandmother: Philippa of Hainaut Queen Consort England 5 x Great Grand Daughter of King Stephen I England
Great x 4 Grandfather: Charles Valois I Count Valois 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Joan Valois Countess Zeeland Holland Avesnes and Hainaut 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Margaret Capet Countess Valois 3 x Great Grand Daughter of King Henry "Curtmantle" II of England
GrandMother: Catherine of Lancaster Queen Consort Castile 
Grand Daughter of King Edward III of England
Great x 4 Grandfather: Ferdinand IV King Castile IV King Leon 4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Alfonso "Avenger" XI King Castile 4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Constance Burgundy Queen Consort Castile Queen Consort Leon 3 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: Peter "Cruel" I King Castile 5 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Alfonso "Brave" IV King Portugal 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Maria Burgundy Queen Consort Castile 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Beatrice Ivrea Queen Consort Portugal 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 1 Grandmother: Constance of Castile Duchess of Lancaster 6 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Garcia Padilla
Great x 3 Grandfather: Juan García Padilla 1st Lord Villagera
Great x 2 Grandmother: Maria Padilla
Great x 4 Grandfather: Fernán González Henestrosa
Great x 3 Grandmother: María González Henestrosa Lady Villagera
Isabella Queen Castile 2 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Denis I King Portugal 2 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Alfonso "Brave" IV King Portugal 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Elisabeth Barcelona Queen Consort Portugal 6 x Great Grand Daughter of King William "Conqueror" I of England
Great x 2 Grandfather: Peter I King Portugal 4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Sancho IV King Castile IV King Leon 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Beatrice Ivrea Queen Consort Portugal 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Maria Molina Queen Consort Castile Queen Consort Leon
Great x 1 Grandfather: King John I of Portugal 
5 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Pedro Fernández de Castro
Great x 2 Grandmother: Inês Castro
GrandFather: Prince John Aviz Constable Portugal Great Grand Son of King Edward III of England
Great x 4 Grandfather: King Edward II of England Son of King Edward I of England
Great x 3 Grandfather: King Edward III of England Son of King Edward II of England
Great x 4 Grandmother: Isabella of France Queen Consort England 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: John of Gaunt 1st Duke Lancaster Son of King Edward III of England
Great x 4 Grandfather: William of Avesnes I Count Hainaut III Count Avesnes III Count Holland II Count Zeeland 4 x Great Grand Son of King Stephen I England
Great x 3 Grandmother: Philippa of Hainaut Queen Consort England 5 x Great Grand Daughter of King Stephen I England
Great x 4 Grandmother: Joan Valois Countess Zeeland Holland Avesnes and Hainaut 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 1 Grandmother: Philippa of Lancaster Queen Consort Portugal Grand Daughter of King Edward III of England
Great x 4 Grandfather: Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster Grand Son of King Henry III of England
Great x 3 Grandfather: Henry of Grosmont 1st Duke Lancaster 
Great Grand Son of King Henry III of England
Great x 4 Grandmother: Maud Chaworth 
Great x 2 Grandmother: Blanche Duchess of Lancaster 2 x Great Grand Daughter of King Henry III of England
Great x 4 Grandfather: Henry Beaumont Earl Buchan 
3 x Great Grand Son of King Henry I "Beauclerc" England
Great x 3 Grandmother: Isabel Beaumont Duchess Lancaster 4 x Great Grand Daughter of King Henry I "Beauclerc" England
Great x 4 Grandmother: Alice Comyn Baroness Beaumont 7 x Great Grand Daughter of King Henry I "Beauclerc" England
Mother: Isabella Aviz Queen Consort Castile 2 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Alfonso "Brave" IV King Portugal 3 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Peter I King Portugal 4 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Beatrice Ivrea Queen Consort Portugal 4 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: King John I of Portugal 5 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Pedro Fernández de Castro
Great x 3 Grandmother: Inês Castro
Great x 1 Grandfather: Afonso Aviz I Duke Braganza 6 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 2 Grandmother: Ines Peres
GrandMother: Isabella of Braganza 7 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: Nuno Álvares Pereira
Great x 1 Grandmother: Beatriz Pereira de Alvim
Great x 2 Grandmother: Leonor de Alvim