Biography of Alfonso "Avenger" XI King Castile 1311-1350

Paternal Family Tree: Ivrea

Maternal Family Tree: Beatrice of Albon Duchess Burgundy 1161-1228

On 23rd January 1302 [his father] Ferdinand IV King Castile IV King Leon (age 16) and [his mother] Constance Burgundy Queen Consort Castile Queen Consort Leon (age 12) were married. She by marriage Queen Consort Castile, Queen Consort Leon. She the daughter of [his grandfather] Denis I King Portugal (age 40) and [his grandmother] Elisabeth Barcelona Queen Consort Portugal (age 31). He the son of [his grandfather] Sancho IV King Castile IV King Leon and [his grandmother] Maria Molina Queen Consort Castile Queen Consort Leon. They were half first cousin once removed. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry "Curtmantle" II of England.

On 13th August 1311 Alfonso "Avenger" XI King Castile was born to Ferdinand IV King Castile IV King Leon (age 25) and Constance Burgundy Queen Consort Castile Queen Consort Leon (age 21). Coefficient of inbreeding 3.60%.

On 7th September 1312 [his father] Ferdinand IV King Castile IV King Leon (age 26) died. His son Alfonso (age 1) succeeded XI King Castile.

On 18th November 1313 [his mother] Constance Burgundy Queen Consort Castile Queen Consort Leon (age 23) died.

In 1325 Alfonso "Avenger" XI King Castile (age 13) and Constanza Manuel Queen Consort Castile (age 9) were married. She by marriage Queen Consort Castile. The marriage was annulled in 1327; there was no issue from the marriage. He the son of Ferdinand IV King Castile IV King Leon and Constance Burgundy Queen Consort Castile Queen Consort Leon. They were second cousins. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.

In 1325 the marriage of Eleanor of Woodstock Plantagenet (age 6) to Alfonso "Avenger" XI King Castile (age 13) was discussed but not pursued.

In 1328 Alfonso "Avenger" XI King Castile (age 16) and Maria Burgundy Queen Consort Castile (age 15) were married. She by marriage Queen Consort Castile. She the daughter of Alfonso "Brave" IV King Portugal (age 36) and Beatrice Ivrea Queen Consort Portugal (age 35). He the son of Ferdinand IV King Castile IV King Leon and Constance Burgundy Queen Consort Castile Queen Consort Leon. They were double first cousins. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.

In 1331 [his illegitimate son] Sancho Alfonso Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 19) and Eleanor Guzman.

In 1332 [his son] Ferdinand Ivrea was born to Alfonso "Avenger" XI King Castile (age 20) and [his wife] Maria Burgundy Queen Consort Castile (age 19). Coefficient of inbreeding 14.45%.

All About History Books

The Deeds of King Henry V, or in Latin Henrici Quinti, Angliæ Regis, Gesta, is a first-hand account of the Agincourt Campaign, and subsequent events to his death in 1422. The author of the first part was a Chaplain in King Henry's retinue who was present from King Henry's departure at Southampton in 1415, at the siege of Harfleur, the battle of Agincourt, and the celebrations on King Henry's return to London. The second part, by another writer, relates the events that took place including the negotiations at Troye, Henry's marriage and his death in 1422.

Available at Amazon as eBook or Paperback.

In 1333 [his son] Ferdinand Ivrea (age 1) died.

In 1334 [his illegitimate son] Pedro Alfonso Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 22) and Eleanor Guzman.

On 13th January 1334 [his illegitimate son] Henry "Fratricide" II King Castile was born illegitimately to Alfonso "Avenger" XI King Castile (age 22) and Eleanor Guzman. He was one of twins.

On 13th January 1334 [his illegitimate son] Fadrique Alfonso Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 22) and Eleanor Guzman at Seville.

On 30th August 1334 [his son] Peter "Cruel" I King Castile was born to Alfonso "Avenger" XI King Castile (age 23) and [his wife] Maria Burgundy Queen Consort Castile (age 21). Coefficient of inbreeding 14.45%.

In 1336 [his illegitimate son] Fernando Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 24) and Eleanor Guzman.

In 1337 [his illegitimate son] Tello Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 25) and Eleanor Guzman.

In 1338 [his illegitimate son] Pedro Alfonso Ivrea (age 4) died.

On 24th August 1340 [his brother-in-law] Peter I King Portugal (age 20) and [his wife] Constanza Manuel Queen Consort Castile (age 24) were married. She by marriage Queen Consort Portugal. He the son of [his uncle] Alfonso "Brave" IV King Portugal (age 49) and [his aunt] Beatrice Ivrea Queen Consort Portugal (age 47). They were second cousins. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.

In 1341 [his illegitimate son] Juan Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 29) and Eleanor Guzman.

In 1342 [his illegitimate daughter] Juana Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 30) and Eleanor Guzman.

All About History Books

The Deeds of King Henry V, or in Latin Henrici Quinti, Angliæ Regis, Gesta, is a first-hand account of the Agincourt Campaign, and subsequent events to his death in 1422. The author of the first part was a Chaplain in King Henry's retinue who was present from King Henry's departure at Southampton in 1415, at the siege of Harfleur, the battle of Agincourt, and the celebrations on King Henry's return to London. The second part, by another writer, relates the events that took place including the negotiations at Troye, Henry's marriage and his death in 1422.

Available at Amazon as eBook or Paperback.

In 1343 [his illegitimate son] Sancho Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 31) and Eleanor Guzman.

In 1345 [his illegitimate son] Pedro Ivrea was born illegitimately to Alfonso "Avenger" XI King Castile (age 33) and Eleanor Guzman.

On 15th November 1347 Peter IV King Aragon (age 28) and [his sister-in-law] Eleanor Burgundy Queen Consort Aragon (age 19) were married. She by marriage Queen Consort Aragon. She the daughter of [his uncle] Alfonso "Brave" IV King Portugal (age 56) and [his aunt] Beatrice Ivrea Queen Consort Portugal (age 54). He the son of Alfonso IV King Aragon and Teresa Enteca Queen Consort Aragon. They were second cousins. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.

On 13th January 1349 [his wife] Constanza Manuel Queen Consort Castile (age 33) died.

In or before 1350 [his brother-in-law] Peter I King Portugal (age 29) and Inês Castro (age 24) were married. She by marriage Queen Consort Portugal. There is some uncertainty as to whether they were married. He announced their marriage in 1357 after he succeeded, and after her death, thereby ensuring their children were legitimate. He the son of [his uncle] Alfonso "Brave" IV King Portugal (age 58) and [his aunt] Beatrice Ivrea Queen Consort Portugal (age 56).

All About History Books

The Chronicle of Geoffrey le Baker of Swinbroke. Baker was a secular clerk from Swinbroke, now Swinbrook, an Oxfordshire village two miles east of Burford. His Chronicle describes the events of the period 1303-1356: Gaveston, Bannockburn, Boroughbridge, the murder of King Edward II, the Scottish Wars, Sluys, Crécy, the Black Death, Winchelsea and Poitiers. To quote Herbert Bruce 'it possesses a vigorous and characteristic style, and its value for particular events between 1303 and 1356 has been recognised by its editor and by subsequent writers'. The book provides remarkable detail about the events it describes. Baker's text has been augmented with hundreds of notes, including extracts from other contemporary chronicles, such as the Annales Londonienses, Annales Paulini, Murimuth, Lanercost, Avesbury, Guisborough and Froissart to enrich the reader's understanding. The translation takes as its source the 'Chronicon Galfridi le Baker de Swynebroke' published in 1889, edited by Edward Maunde Thompson. Available at Amazon in eBook and Paperback.

Around 1350 [his illegitimate son] Fernando Ivrea (age 14) died.

Black Death Plague

On 26th March 1350 Alfonso "Avenger" XI King Castile (age 38) died of plague. His son [his son] Peter (age 15) succeeded I King Castile.

On 18th January 1357 [his former wife] Maria Burgundy Queen Consort Castile (age 44) died.

Royal Ancestors of Alfonso "Avenger" XI King Castile 1311-1350

Kings Wessex: Great x 9 Grand Son of King Edmund "Ironside" I of England

Kings England: Great x 4 Grand Son of King Henry "Curtmantle" II of England

Kings Scotland: Great x 8 Grand Son of King Duncan I of Scotland

Kings Franks: Great x 15 Grand Son of Louis "Pious" King Aquitaine I King Franks

Kings France: Great x 8 Grand Son of Robert "Pious" II King France

Kings Duke Aquitaine: Great x 13 Grand Son of Ranulf I Duke Aquitaine

Royal Descendants of Alfonso "Avenger" XI King Castile 1311-1350

Henry "Fratricide" II King Castile

Peter "Cruel" I King Castile

Eleanor of Alberquerque Queen Consort Aragon

Juana Enríquez Queen Consort Aragon

Ancestors of Alfonso "Avenger" XI King Castile 1311-1350

Great x 4 Grandfather: Ferdinand II King Leon

Great x 3 Grandfather: Alfonso IX King Leon

Great x 4 Grandmother: Urraca Burgundy Queen Consort Leon

Great x 2 Grandfather: Ferdinand III King Castile III King Leon Great Grand Son of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Alfonso VIII King Castile

Great x 3 Grandmother: Berengaria Ivrea I Queen Castile Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandmother: Eleanor Plantagenet Queen Consort Castile Daughter of King Henry "Curtmantle" II of England

Great x 1 Grandfather: Alfonso X King Castile X King Leon 2 x Great Grand Son of King Henry "Curtmantle" II of England

GrandFather: Sancho IV King Castile IV King Leon 3 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Alfonso II King Aragon

Great x 3 Grandfather: Peter II King Aragon

Great x 4 Grandmother: Sancha Ivrea Queen Consort Aragon

Great x 2 Grandfather: James I King Aragon

Great x 1 Grandmother: Violante Barcelona Queen Consort Castile Queen Consort Leon

Great x 4 Grandfather: King Béla III of Hungary

Great x 3 Grandfather: King Andrew II of Hungary

Great x 2 Grandmother: Violant Árpád Queen Consort Aragon

Father: Ferdinand IV King Castile IV King Leon 4 x Great Grand Son of King Henry "Curtmantle" II of England

Alfonso "Avenger" XI King Castile 4 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 1 Grandfather: Alfonso III King Portugal Great Grand Son of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Sancho III King Castile

Great x 3 Grandfather: Alfonso VIII King Castile

Great x 4 Grandmother: Blanche Ramirez Queen Consort Castile

Great x 2 Grandmother: Urraca Ivrea Queen Consort Portugal Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandfather: King Henry "Curtmantle" II of England Grand Son of King Henry I "Beauclerc" England

Great x 3 Grandmother: Eleanor Plantagenet Queen Consort Castile Daughter of King Henry "Curtmantle" II of England

GrandFather: Denis I King Portugal 2 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Alfonso IX King Leon

Great x 3 Grandfather: Ferdinand III King Castile III King Leon Great Grand Son of King Henry "Curtmantle" II of England

Great x 4 Grandmother: Berengaria Ivrea I Queen Castile Grand Daughter of King Henry "Curtmantle" II of England

Great x 2 Grandfather: Alfonso X King Castile X King Leon 2 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 1 Grandmother: Beatrice Queen Consort Portugal 3 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 2 Grandmother: Mayor Guillén de Guzmán

Mother: Constance Burgundy Queen Consort Castile Queen Consort Leon 3 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Alfonso II King Aragon

Great x 3 Grandfather: Peter II King Aragon

Great x 4 Grandmother: Sancha Ivrea Queen Consort Aragon

Great x 2 Grandfather: James I King Aragon

Great x 1 Grandfather: Peter III King Aragon

Great x 4 Grandfather: King Béla III of Hungary

Great x 3 Grandfather: King Andrew II of Hungary

Great x 2 Grandmother: Violant Árpád Queen Consort Aragon

GrandMother: Elisabeth Barcelona Queen Consort Portugal 6 x Great Grand Daughter of King William "Conqueror" I of England

Great x 2 Grandfather: Manfred King Sicily

Great x 3 Grandmother: Bianca Lancia

Great x 1 Grandmother: Constance Hohenstaufen Queen Consort Aragon 5 x Great Grand Daughter of King William "Conqueror" I of England

Great x 4 Grandfather: Thomas Savoy I Count Savoy

Great x 3 Grandfather: Amedeo Savoy IV Count Savoy

Great x 4 Grandmother: Margaret Geneva Countess Savoy

Great x 2 Grandmother: Beatrice Savoy Marchioness of Saluzzo 4 x Great Grand Daughter of King William "Conqueror" I of England

Great x 4 Grandfather: Hugh III Duke Burgundy 2 x Great Grand Son of King William "Conqueror" I of England

Great x 3 Grandmother: Margaret Burgundy Countess Savoy 3 x Great Grand Daughter of King William "Conqueror" I of England

Great x 4 Grandmother: Beatrice of Albon Duchess Burgundy